United States
             Environmental Protection
             Agency
                   Motor Vehicle Emission Lab
                   2565 Plymouth Rd.
                   Ann Arbor, Michigan 48105
EPA-460/3-80-OU
             Air
&EPA
    Procurement and Emissions
Testing of 1969 and 1972/73 Model
Year Gasoline Powered Light Duty
  Trucks, (6001-8500 Ibs. GVWR)

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    Procurement and Emissions
Testingof 1969 and 1972/73 Model
Year Gasoline Powered Light Duty
  Trucks, (6001-8500 Ibs. GVWR)
                    by

          EG&Q Automotive Research,Inc.

            San Antonio, Texas 78238

            Contract No. 68-03-2683

       EPA Project Officer Larry D Ragsdate

                 JUNE 1980
                Prepared For:
          Environmental Protection Agency
          Office of Air, Noise and Radiation
      Office of Mobile Source Air Pollution Control
        Emission Control Technology Division
       Standards Development and Support Branch
            Ann Arbor, Michigan 48105

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This report is issued by the Environmental Protection Agency to disseminate technical
data of interest to a limited number of readers. Copies are available free of charge to
Federal employees, current contractors and grantees, and nonprofit organizations—in
limited quantities—from the Library, Motor Vehicle Emission Laboratory, Ann Arbor,
Michigan 48105, or, for a fee, from the National Technical Information Service, 5285
Port Royal Road, Springfield. Virginia 22161.

This report was furnished to the Environmental Protection Agency by EG and G
Automotive Research, Inc. San Antonio, Texas  78238, as a  result of Contract No
68-03-2683 The contents of this report are reproduced herein as received from
EG and G  Automotive  Research, Inc. San Antonio, Texas 78238. The opinions,  findings, and
conclusions expressed are those of the author and nol necessarily those of the
Environmental Protection Agency. Mention of company or product names is not to be
considered as an endorsement by the Environmental Protection Agency

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                              ABSTRACT






          Twenty-three 1969 and twenty-five 1972/73 in-use light duty trucks




were obtained from the public, "tuned" according to manufacturer's  specifi-




cations and tested for exhaust emissions utilizing the Federal  Test Procedure.




Triplicate FTP test data are presented along with duplicate tests of idle




emissions for each vehicle.
                                    iii



                                                         AUTOMOTIVE RESEARCH.,

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                                 BACKGROUND




     The Clean Air Act Amendments (CAAA) of 1977 directed the U.S. Environ-




mental Protection Agency to promulgate new regulations which would contain




revised, more stringent emission standards for heavy-duty vehicles.  More




stringent hydrocarbon  (HC) and carbon monoxide  (CO) standards were mandated




for 1983 and later model year heavy-duty vehicles and more stringent oxides of




nitrogen (NOx) standards were to be in effect beginning in the 1985 model year.




The new regulations must contain standards that for HC and CO require at least




a 90 percent reduction and for NOx,  at least a 75 percent reduction from the




actually measured emissions from heavy-duty gasoline fueled vehicles or engines




manufactured during the baseline model year.





     The new HC and CO standards then are to reflect at least a 90 percent




reduction from the actually measured emissions of 1969 model year heavy-duty




vehicles while the new NOX standard must reflect a 75 percent reduction in




emissions as measured from 1973 model year heavy-duty vehicles.





     The Clean Air Act specifies that the new standards apply to vehicles having




gross vehicle weight ratings (GVWR)  over 6,000 pounds.  Since vehicles over 6,000




pounds GVWR include two EPA defined vehicle classes, heavy-duty vehicles (GVWRs




over 8,500 pounds) and light-duty trucks (GVWRs 6,001 to 8,500 pounds), it was




necessary to propose new emission standards for both classes.  To set these new




standards,  the baseline emission levels of both 1969 and 1972/73* model year




heavy-duty vehicles and light-duty trucks were determined.  The testing of 1969




and 1972/73 heavy-duty engines was accomplished under a separate EPA program.
                                                        AUTOMOTIVE RESEARCH «*

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     Baseline omission levels of 1969 and 1972/73 model year light duty trucks

were: determined by EG&G Automotive Research, Inc. under EPA Contract No. 68-03-

2683.  The results of the 1969 LOT emission tests were provided to EPA by

EG&G-AR.  EPA then calculated the 1969 LOT HC and CO baseline by sales-weighting

the emission values.  The HC and CO baseline when reduced by 90 percent yields

the 1984 LOT HC and CO emission standards of 0.8 g/mi HC and 10 g/mi

CO.  Similarly, the emissions results for the 1972/73 LDTs tested by EG&G-AR

were used to calculate the 1972/73 LOT baseline.  Reducing the 1972/73 NOx base-

line by 75 percent yields the proposed LOT NOX standard of 0.9 g/mi.  EPA

proposes that the HC, CO, and NOx standards apply to the entire LOT class

(GVWRs less than 8,500 pounds).


     This final report details EG&G-AR1s efforts to determine baseline emission

levels for 1969 and 1972/73 model year light-duty trucks.
*    Some 1973 vehicles had NOx controls on the engines.  In these cases 1972
vehicles with the same basic engine were substituted for emissions testing.
                                     VI
                                                       AUTOMOTIVE RESEARCH,

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                               TABLE OF CONTENTS
        PROCUREMENT AND EMISSIONS TESTING OF 1969 AND 1972/73 MODEL YEAR
           GASOLINE POWERED LIGHT DUTY TRUCKS, (6001 - 8500 LBS. GVWR)
                     EPA CONTRACT NUMBER 68-03-2683
ABSTRACT 	
BACKGROUND 	
TABLE OF CONTENTS	
LIST OF FIGURES AND TABLES 	
SECTION I    - INTRODUCTION	
SECTION II   - CONTRACT SCOPE OF WORK	
SECTION III  - PROCUREMENT OF VEHICLES 	
               A - PROCUREMENT METHODS 	
               B - SUMMARY OF RESULTS	
SECTION IV   - VEHICLE PREPARATION AND MAINTENANCE
               A - INITIAL MECHANICAL INSPECTION .
               B - VEHICLE TUNE-UP 	
               C - ENGINE REMOVAL AND SHIPMENT . .
SECTION V    - VEHICLE EMISSIONS TESTING 	
               A - TEST LABORATORY 	
               B - EQUIPMENT AND EQUIPMENT CHANGES
               C - TEST PROCEDURES 	
               D - QUALITY CONTROL PROCEDURES. . .
               E - TEST AUDITING AND VALIDATION. .
PAGE

 iii
   v
 vii
  ix
   1
   3
   5
   5
  11
  17
  17
  17
  19
  25
  25
  25
  27
  28
  31
                                     vii
                                               &EB&G AUTOMOTIVE RESEARCH.,

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                               TABLE OF CONTENTS
                                  (continued)
                                                                          PAGE


SECTION VI - RESULTS	        33

             A - FTP TEST RESULTS	        33

             B - IDLE EMISSIONS TEST RESULTS	        34

APPENDIX A - SUMMARY OF VEHICLE IDENTIFICATION AND MAINTENANCE DATA .        51

APPENDIX B - CHRONOLOGICAL VEHICLE STATUS LOG 	       101

APPENDIX C - FTP DATA AUDIT CHECK  LISTS	       113
                                      Viii
                                               &EG&G AUTOMOTIVE RESEARCH.,

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                          LIST OF FIGURES AND TABLES
                                                                          PAGE
Table  III - 1  1969 Target Versus Actual Procured Engines	         6
Table  III - 2  1972/73 Target Versus Actual Procure Engines	         6
Figure III - 3  Vehicle Owner Questionnaire 	         7
Figure III - 4  Letter To Vehicle Owner	         8
Table  III - 5  Summary of Procurement Effort	        12
Figure III - 6  Vehicle Procurement Flow Chart	        13
Figure III - 7  Preliminary Vehicle Inspection Checklist	        14
Table  III - 8  Summary Of Vehicles Procured By Method Utilized ...        15
Figure  IV - 1  As Received Inspection Form	        20
Figure  IV - 2  Minor Tune-up Form	        23
Table   IV - 3  Engine Removal Chart	
Table   VI - 1  1969 L.D.T. Baseline Emissions Results	        35
Table   VI - 2  1972/73 L.D.T. Baseline Emissions Results 	        36
Table   VI - 3  Summary of FTP Emissions Test Results For 1969
                Vehicles	        37
Table   VI - 4  Summary of FTP Emissions Test Results For 1972/73
                Vehicles	        43
Table   VI - 5  Idle Emissions Test Summary - 1969 Vehicles  	        48
Table   VI - 6  Idle Emissions Test Summary - 1972/73 Vehicles. ...        49
                                     ix
                                                         AUTOMOTIVE RESEARCH,*

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                                 Section I
                          INTRODUCTION
          This report is written as one of the requirements of EPA Contract
No. 68-03-2683.  It describes the work performed under this contract from July
1978 to June 1980.  The impetus for developing the data in this contract,
as explained in the Background, is the Clean Air Act with Amendments.

          The intent of this contract was to provide data on the emissions
levels of 1969 and 1972/73 Light Duty Trucks for utilization in the develop-
ment of Federal Emissions Standards for 1983 and 1985 model year Light Duty
Trucks.  A secondary objective was to provide engines from 1969 Light Duty
Trucks to EPA for testing of baseline emissions for the development of Standards
for 1983 and later Heavy Duty Engines.

          The following outlines and describes the contents of the remaining
sections of this report:
          o  Section II, Contract Scope of Work, outlines the directions
             supplied by EPA for accomplishing the contract objectives.
          o  Section III, Procurement of Vehicles, summarizes contract
             activities devoted to acquiring appropriate vehicles for testing.
          o  Section IV, Vehicle Preparation and Maintenance, describes the
             procedures followed in pre-test vehicle preparations.
          o  Section V, Vehicle Emissions Testing, describes the procedures
             used in both FTP and short mode testing.
                                                        AUTOMOTIVE RESEARCH,

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          o  Section VI,  Results, contains tabular summaries of the FTP




             and idle emissions data obtained.





          Attachments included in the  last portion of this report summarize




vehicle maintenance and contract performance data, and contain FTP quality




audit worksheet forms.





          All original test data packets  including maintenance data have been




submitted to EPA and are on file within EPA's control.
                                                       AUTOMOTIVE RESEARCH.

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                                 Section II
                CONTRACT  SCOPE  OF  WORK
          The original contract covering the work described herein was
executed on July 26, 1978.  The original document called for the exhaust
emissions testing of thirty 1969 and twenty-five 1973 model year gasoline-
fueled medium duty trucks.  1969 trucks were to be tested three times as
received and three times after maintenance.  The 1973 trucks were to be tested
three times after maintenance only.  All engines were to be removed after
completion of testing and delivered to EPA or an EPA-specified contractor
for testing.

          In some cases where certain procured 1973 vehicles included NOx
control, equivalent 1972 models  were substituted for testing to preserve
the validity of the baseline.  Consequently, seven 1973 units procured under
this contract were replaced by 1972 models with the total procurement target
then adjusted from twenty-five to thirty-two vehicles.

          The final amended Scope of Work (finalized January 1980)  required
procurement and testing of twenty-three 1969 and thirty-two 1972/73 model
year gasoline-fueled light duty trucks.  Except for tests already conducted, all
trucks were to be tested three times (three FTP's) after the manufacturer's
specification "tune-up".  Additionally each truck was to be tested twice for
idle emissions.  A total of eighteen of the vehicles to be specified by the
EPA Project Officer were to have engines removed and shipped to EPA or EPA-
specified contractor for engine dynamometer testing.  Upon completion of this
                                                        AUTOMOTIVE RESEARCH,

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testing, the engines were to be returned to EG&G-AR for reinstallation in




vehicles and returned to the vehicle owner.





          For the 1972/73 model vehicles, the emissions control label indi-




cated compliance with engine (not vehicle) emission standards.  "California




only" vehicles were excluded except for vehicles sold nationwide which coin-




cidently met the California standards.





          The original contract required vehicles to be procured with less




than 80,000 miles.  Higher mileage vehicles or vehicles requiring more than a




minor tune-up, were allowed only where EGSG-AR demonstrated to the EPA Project




Officer that better vehicles could not be obtained by reasonable efforts.  Due




to difficulties encountered in obtaining lower mileage vehicles, the EPA Project




Officer increased the allowable 1969 vehicle mileage from 80,000 miles to 90,000




miles (as of September 1978),  if valve regrinding and resurfacing or engine over-



haul had not been performed.





          On April of 1979, this relaxed mileage restriction was also applied




to the 1972 model vehicles.  Further, vehicles with slightly over 90,000 miles




were accepted if engine cylinder compression and leakdown checks indicated




reasonably good condition.






          Vehicles were required to be tested according to the federal light




duty exhaust emissions test procedure defined in the Code of Federal Regulations,




Title 40, Part 86, Subpart B as applicable to Light Duty Trucks.  No evap-




orative emissions measurements, diurnal heat builds, or highway fuel economy




tests were required.  The idle emissions test procedure was defined by a proposed




Subpart P of Part 86 of the above referenced Code of Federal Regulations, Title 40.
                                                        AUTOMOTIVE RESEARCH,

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                                 Section III




               PROCUREMENT  OF  VEHICLES





          Tables III-l and III-2 contain the original and revised contract




vehicle procurement objectives supplied by EPA.  These targets were formulated




by EPA to provide a vehicle sample representative of the overall population




for each model sales year.  Due to difficulties in obtaining the precise vehicles




requested within the mileage and engine configuration criteria established, the




selection criteria were sometimes relaxed.





      A.   PROCUREMENT METHODS




          The search for qualified vehicles was initially concentrated in the




San Antonio, Texas area and progressed in enlarging geographic circles.  The




following methods were utilized in locating potential candidate vehicles:




          (1)  R. L. Polk list of registered vehicles - mail out and telephone




               follow-up




          (2)  daily scanning of local newspaper advertisements




          (3)  a newspaper ad campaign




          (4)  a radio commercial campaign




          (5)  a registration list obtained from Wilson Publishing Company -




               telephone contacts




          (6)  trips to cities outside the San Antonio area




          (7)  EPA indentified candidate vehicles




          The initial procurement effort was made by mailing questionnaires,




(Figure III-3) accompanied by a letter of explanation (Figure III-4),  to
                                                         AUTOMOTIVE RESEARCH,

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                    1969 TARGET VERSUS ACTUAL PROCURED ENGINES
     MANUFACTURER


     Chrysler



     Ford
     GN
     IHC
cn
ENGINE
225
318
240
300
302
360
390
307
250
292
350-4V
396
304
345
392
266
ORIGINAL
TARGET
QUANTITY
0-2
2-3
1-2
0-1
1-3
4-8
0-2
6-10
2-4
2-4
2-4
0-1
1-2
0-1
0-1
REVISED
TARGET
QUANTITY
1
1
1-2
1
2
6
1-2
7
2-3
0-1
2
0-1
1
ACTUAL
QUANTITY
2 •
2 •
0
0
2
6
0
2
3
1
4
o
0
1
0
0
                                                                   23 ••
     *  An  extra unit had already been procured at time of issuance of Technical
        Directive revising the sampling target.

    "  Scope of work revised from original 30 vehicles to 23 vehicles.
                                      Table III-l
                                                                                                                          1972/73 TARGET VERSUS ACTUAL PROCURED ENGINES
MANUFACTURER
Chrysler
                                                                                                         Ford
                                                                                                         Chev/GM
IHC

MODEL
YEAR
1973
1973
1972
1973
1973
1972
1972
1972
1972
1973
1973
1973
1973
1973
1973
1972
1973
1973
1973
1973
1973
1973
1973
1972


ENGINE
360
318
400
225
400
360
390
302
300
240
300
302
360
390
460
350-4V
454
292
250
350-4V
350-2V
345
304
392
ORIGINAL
TARGET
QUANTITY
1-2
1-2
-
0-1
0-1
_
-
-
-
0-1
0-1
0-1
3-6
1-2
0-1
_
1-2
0-1
0-1
5-7
1-2
I
> 1
/
REVISED
TARGET
QUANTITY
2-3
1
0-1
0
0
5-6
2
1
0-1
0
0
0
0
0
0
7
2
1
0-1
0
0
1
0-1
0-1

ACTUAL
QUANTITY
3
1
0
0
0
5
2
1
0
0
0
0
0
0
0
7
2
1
1
0
0
1
1
0
                                                                                                                                                                               25
                                                                                                                                           Table II1-2
                                                                                                                                                                 AUTOMOTIVE RESEARCH

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                     AUTOMOTIVE RESEARCH
                                                                                 INC
                          , San Antonio, TX 78238
                            VEHICLE OWNER QUESTIONNAIRE
                                                          CONTROL NO.
*PLEASE PROVIDE THE FOLLOWING  INFORMATION:
                                                        Telephone No.
Nlme"
                                                        State
                                                                      Zip Code
Street Address
City
Are you the original purchaser of the vehicle?    Q  YES     DNO
Vehicle:      Year	Make	Model
Vehicle Identification Number	
                                                          Barrels
Gross Vehicle Weight Rating  (GVWR) ________
Odometer Miles  (Please Indicate  If past 100,000 miles)
Engine Size  (Displacement) __ _ CID
Carburetor:          D  I  Barrel       D 2  Barrels      D
Transmission:        Q  Automatic      D Manual
Optional  Equipment:   D  Ai r Conditioning     D Power Steering   Q Power Brakes
Has your vehicle had any major engine work;  I.e. overhauls,  cylinder heads  rebuilt,
etc.?      P  YES      D NO
If the answer is YES, please briefly describe work done and  the approximate odometer
miles at the time.        __
Has the carburetor on your vehicle ever been  replaced or rebuilt?  Q YES    Q NO
Has the distributor on your vehicle ever been replaced or rebuilt? D YES    D NO
If the answer to either of the above questions  Is YES, please  briefly describe work done
and the approximate odometer miles at the time.	
What Is  the approximate mileage between one quart of engine oil adds?	
Do you have any maintenance records on vehicle?  If YES, please briefly describe  records
To the best of my knowledge,  the above Information  is true and correct.
      (Owner's  Signature)
                                                                (Date)
*Whether or not you plan to participate, please return  this form.
Thank you for your cooperation.  Figure ni-3
                                       7

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                 AUTOMOTIVE RESEARCH*
       HOt BANDEflA ROAD SAN ANTONIO TEK»S 76238 • TEl(9II)«4-23tO TWX (10471-1075
                                                                                                                    UNITED STATES ENVIRONMENTAL PROTECTION AGENCY

                                                                                                                                    ANN ARgOR MICHIGAN  UIM
                                                                                                                                                                  AIH AND UMare MANAO*.M«KT
09
Dear Vehicle Owner:

He have been selected by the U. S. Environmental  Protection Agency to conduct
the testing program explained in the enclosed message  from Mr. Charles Gray.
Director Eranission Control Technology Division.   Preliminary information in-
dicates that your vehicle meets the requirements  as  a  possible test candidate.

Because of the lengthy and complete testing requirements of this program, the
most practical method of vehicle procurement would be  to purchase selected
vehicles from private owners such as yourself. Purchases will be negotiated
on an individual  basis with a representative of EGSG-AR.

The National Automotive Dealers' Association (NADA)  publication will be used
as a general guideline in establishing a fair market value for the vehicles
purchased.  This  publication will show the average wholesale and retail values
for vehicles sold in the Southwestern region of the  United States.  It Is
recognized by vehicle dealers as the most accurate method of establishing
the selling prices for used vehicles.

He hope you will  join us in this important testing program.  Please complete
and return the enclosed prepaid form at your earliest  convenience.  If you
have an unlisted  telephone number, or if for any  reason. It may be difficult
to reach you by telephone, we would appreciate your  calling us at 684-2310,
extension 349.
                                             aurice Fofshee
                                            Fleet Marketing Specialist
      ja

      Enclosures
Dear Vehicle Ownori

Aider provision* of the Clean Air Act, the Environmental Protection
Agency If required to determine (mission level* from certain types) of
1969 and 1973 model year truck*.  Reault* of ttaM teata will be oMd  la
••••••lac the effectiveness of existing program* and to determine appcv-
prlate future emission etandarde.

EC&C Automotive Research hM been awarded • contract to perform this
work.  Th«y have MOO • ••arch of state registration llat* and have
concluded that your vehicle may be auitable.  A detailed Inspection will
be made before any vehicle la accepted for teatlng.  A* • rather email
•ample will be teated. it la eaaentlal that the vehicle* finally accep-
ted meet all criteria.  If you deairo to participate plaaaa return the
enclosed form »o that further arrangement* can be made.

The purpoe* of tail program ia limited.  The feet that a particular
vehicle nay be mUadJuatad or exceed emlaaloa etandard* (1971 vehicle*
only) la of no Interest.  tBlaeion teat reaulta from any truck will be
combined with other* of the *ame model year to determine average eml*-
•lon level*.  Mo enforcement action will be taken by this Agency egalaat
anyone as • consequence of thl* teat program.  Our only concern le to
develop itatiatcally valid emUalon average* and to datarBlae appro-
priate future cola* Ion atandard*.
                                                                                                            I hope  that you will  find It  possible to participate.
                                                                                                            consideration of  thl* matter  la appreciated.
                                                                                                            Sincerely  youre,
                                                                                                                                                                   Tour careful
                                                                                                              •rles Cray.  Director "-'
                                                                                                            tel**lon Control Technology Division
                                                                                     Figure  III-4

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vehicle owners as identified on the R. L. Polk list.  The results of the




mailing indicated that the R. L. Polk list was somewhat obsolete and contained




numerous errors.  The Postal Department returned 13.9% of the questionnaires




as undeliverable.  of the mailouts, 5.7% resulted in owner's responses.  From




this effort five vehicles were procured.





          A radio commercial campaign was conducted for a one-week period, and




then repeated for one week a month later.  The response was favorable, and




resulted in the purchase of five vehicles.





          A newspaper campaign resulted in several potential leads, but no




vehicle purchases.





          Due to the low percentage of responses to the questionnaire mailing




campaign in November, a second questionnaire mailing was sent out.  This mailing




included a $2.00 cash incentive to the vehicle owner for completing and returning




the questionnaire and a further $10.00 incentive if an EG&G-AR procurement




specialist inspected their vehicle.  This mailing was sent only to the owners




who had not previously returned their questionnaires.  The Postal Department




returned 7.5% as undeliverable.  Of these mailouts, 8.9% resulted in owner's




responses and eight units were purchased.





          The local newspaper classified advertisements were monitored daily and




proved to be an excellent vehicle source.  Fourteen vehicles were procured




through this media.





          As the usefulness of the R. L. Polk list diminished, another listing




was purchased from Wilson Publishing Company of Houston, Texas.  This computer
                                                         AUTOMOTIVE RESEARCH.

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listiny incorporated the San Antonio, Houston, and Dallas, Texas metropolitan
arca.s.

          EG&G-AR supplied the computer company with vehicle alpha-numeric
base VIN prefixes keyed to the needed vehicles.  The computer print-out organized
registered vehicles by owner, address, zip code, model year, vehicle type, and
VIN number.  This listing was found to be much more current than the R. L. Polk
listing.  Direct telephone contacts from this list resulted in the purchase of
eight vehicles.

          One vehicle candidate was identified by EPA and the supplied infor-
mation resulted in a purchase.

          As the candidate vehicles in the San Antonio area were expended, trips
were made to El Paso, Texas; Denver, Colorado; and Dallas, Texas.  These trips
were successful as a one-time fresh source of vehicles.  Six vehicles were
purchased from these cities.

          Table III-5 summarizes the procurement methods and results.  The flow
chart in Figure III-6 indicates the methodology utilized in procurement, inspec-
tion, repair, tune-up, engine removal and reinstallation and release of each
test vehicle.

          When a potential candidate vehicle was located, a procurement specialist
conducted a preliminary inspection utilizing the form included as Figure III-7.
This inspection included determination of the general condition of the vehicle and
engine.  Carburetor and distributor part numbers were verified.  This original
inspection also focused on any engine fluid leaks and non-routine repairs.
                                     10
                                                         AUTOMOTIVE RESEARCH,

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          The owner was also questioned with regard to  the  accuracy of the




odometer, oil consumption, maintenance, engine  overhaul or  changes, and whether




the carburetor and/or distributor had been replaced or  overhauled.  If information




was unfavorable, the vehicle was not procured.





      B.  SUMMARY OF RESULTS





          A summary of vehicles procured,  organized by  method utilized, is




shown in Table III-8.  A detailed listing  of the  chronology of all vehicles




involved in this project is included in Appendix  B  of this  report.
                                    11
                                                        AUTOMOTIVE RESEARCH.
\.INC

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                                                               SUMMARY  OF  PROCUREMENT  EFFORT
(1)  Questionnaire Mailing and Telephone
from R. L. Polk List (1969 vehicles only)
Total Flailing
Returned by Post Office
Delivered
No Response
SUBTOTAL
Rlimated by
- High mileage/major work
- Already sold
- Mill not sell
- Hisc reasons
- Wrong type
SUBTOTAL
PURCHASED
1969
Original
Form
2186
303
1893
1758
125

59
12
3
6
	 4J5
5
5
1969 Revised
Form with
Incentive
789
59
730
660
70

22
3
-
3
34
8
B
1973 Revised
Form vi th
Incentive Total
919
115
804
671
133

35
5
1
8
83
1
1
3894
477
3417
3089
328

116
20
4
17
157
14
14
           cr  (1969 and 1972/73 vehicles)
     Total Contacts
     1. Ji ma Led by
     - High mileage/major work
     - Already sold
     - Misc. reasons
     - Wrong type
         SUBTOTAL
         PURCHASED
EGGG-AR
Advertisement
10
2
-
-
8
0
0
Owners
Advertisement
445
55
58
8
277
14
14
Total
455
57
58
8
285
14
14
                                                                                               (3)  Radio Advertisement  (1969 vehicles only)
                                                                                                                                                                     Total
                                                                                                    Total Responses
                                                                                                    Elimated by
                                                                                                    - High mileage
                                                                                                    - Will not sell
                                                                                                    - wrong type
                                                                                                        SUBTOTAL
                                                                                                        PURCHASED
                                 33

                                  7
                                  2
                                 19
                                  5
                                  5
(4)   R.  L. Wilson Telephone Contacts  (1972/73 vehicles only)

     Total Contacts (approximately    700
     Elimated by
     -  High mileage/major work       350
     -  Already sold                  150
     -  Will not sell                 185
     -  Misc. reasons                   15
         SUBTOTAL                      B
         PURCHASED                     8
(5)
and Denver. Colorado

Total Contacts
Elimated by
- High mileage/major
- Already sold
- Wrong type
SUBTOTAL
PURCHASED
(1972/73 vehicles
Dallas
16

work 2
1
_3
1
1
only)
El Paso
20

4
1
_3
2
2

Denver
37

8
O
_6
3
3
                                                                        73

                                                                        14
                                                                         2
                                                                        12
                                                                         6
                                                                         6
                                                                                                (ft)   EPA Supplied Purchase Contact  (1969 vehicles)
                                                                           TABLE  III-5
                                                                                                                                                        AUTOMOTIVE RESEARCH •

-------
I                                                                 OBTAIN LISTING OFI
                                                                   CANDIDATE VEHICLE CUUERS I

• VEHICLE 1 	
LEKSIC 1

HI
LEASE ACEHT
PURCHASE VUtiCLE.
UM. LLK.I rtOH ACEII

HAVE (JO) 19W
CANDIDATE VEHICUEST
NO | IES
DOES UCIKB MEET OIL
me* t OIHER MAJOB ncouiRuiEm?
1 LS 1 NO
HILL CHXE> FABTICIFAn
PMSHW FW RLASONABLE COUP?
TE5 NO
T

1
HAVE (251 1972/71
CANDIDATE VEHICLES?
TLS | HO
DOES ENGINE MEET OIL CON5UHPTIOK
i OTHEII MAJOR HLQU IHEKUITS ?
YES NO
DOES VEHICU. IO4UIKL
£PAlfl TO ALUM TLbTING?
NO I »LS
	 L
GDNUUCT NON-TLST
KLLATU1 HLPA1RS
, *~ 	 |

CM REPAIR POSSIBLY
AfTECT TEST RESULTS?
NO | YES
lauuxjCTl HILL comucT orricn
IREPAIH | AimoBiu REPAIR?

-------
                                 . VEHICLE INSPECTION CHECKLIST
                                                      CONTROL NO.
rtsr provide the follcwinq information:
                                                         Telephone
                                                         Zip Code _
                                                         State
N.imo (Owner)
Street
City	
Are you the original purchaser of the vehicle?
Vehicle:     Year                    Make
                                                           Model
Vehicle Identification Number
GVWR Ratinq
Odometer Miles (Please indicate if past 100,000 miles)
Engine Size  (Displacement)
Carburetor:   1 Barrel
                                                            CID
                                       2 Barrels
                                                                   4 Barrels
Transmission:   Automatic
Optional Equipment:   A/C
                                                 Manual
                                        PS
                                                                 PB
lias your vehicle had any major engine work; i.e. overhauls, cylinder heads rebuilt,
etc?   Yes	No 	
If the answer is YES, please briefly describe work done and the approximate odom-
eter miles at the time. __^_____^___^______________________—^__^_______^____

Has the carburetor on your vehicle ever been replaced or rebuilt? YES      NO 	
Has the distributor on your vehicle ever been replaced or rebuilt? YES	 NO 	
If the answer to either of the above questions is YES, please briefly describe work
done and the approximate odometer miles at the tine. 	

What is the approximate mileage between one quart of engine oil adds? 	
Do you have any maintenance records on vehicle?  If YES, provide
To the best of my knowledge, the above information is true and correct.
       (Owner)
                                                                    (Date)
WITNESS :
              JIM MACFEETERS
              EG&G AUTOMOTIVE RESEARCH, INC.
                                   Figure III-7
                                     14
                                                          AUTOMOTIVE RESEARCH.


-------
               SUMMAKY OF  VEHICLES PROCURED BY METHOD UTILIZED
                    (Test  Vehicle Code Numbers Shown)
                                   Vehicles
                                  Vehicle Owner's
Polk Phone        Polk  Quest.       Newspaper Ad       Radio    EPA    Total
  418                425                404             473     622
  419                427                428             602
  421                450                441             613
  444                491                610             614
  601                607                                623
  618                617
                     621
                                                                        23
                            1972/73 Vehicles

                                Vehicle Owner's
Polk Quest.      R.L. Wilson       Newspaper Ad        Trip             Total
  60S              629                474              625
                   634                486              627
                   635                605              628
                   637                609              630
                   641                611              631
                   642                612              632
                   643                620
                   644                624
                                     639
                                     640
                                      10                6               25
                                Table III-8
                                   15
                                             &EG&G AUTOMOTIVE RESEARCH,

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                                 Section IV




    VEHICLE  PREPARATION  AND  MAINTENANCE






      A.  INITIAL MECHANICAL INSPECTION





          After acquisition of a vehicle, a comprehensive inspection and




diagnostic examination was performed utilizing the checklist included as




Figure IV-1.  During this detailed inspection, all critical part numbers were




identified and verified either by referencing the manufacturer's shop manual




or contacting the EPA project officer.  This inspection also included determi-




nation of engine cylinder compression pressures and cylinder leakdown percentage.




If any discrepancy or deviation from the manufacturer's specification was




determined, the EPA project officer was contacted for instructions.





          Initially, the 1969 baseline vehicles were tested three times "as




received".  Ten vehicles received such a test sequence prior to an EPA directed




change.  The remainder of the 1969 vehicles as well as all of the 1972/73 models




were tested only in a maintained condition.





      B.  VEHICLE TUNE-UP





          The  "maintained" test sequence followed a tune-up.  The form illus-




trated in Figure IV-2 reflects the documentation utilized in conjunction with




manufacturer shop manual tune-up specifications.  This "tune-up" consisted of




installation of new OEM (1) condenser,  (2) ignition points set, (3)  distributor




rotor,  (4) distributor cap, (5) spark plug ignition wire set,  (6) spark plugs,




(7) air cleaner element, (8) PCV valve, and (9) in-line fuel filter, if so




equipped.




                                  17



                                                       AUTOMOTIVE RESEARCH,*

-------
          The distributor curves were checked utilizing a Sun Electric Model

506 distributor tester.  If out of specification, the distributor was adjusted

or it was replaced.  Additionally, carburetors were adjusted for critical

parameters such as idle speeds and idle air fuel ratio according to shop manual

recommendations.  A summary of major vehicle component identification numbers

and maintenance data is included as Appendix A to this report.   Vehicles were

coded with a serial number composed of the following digits:
X) OOOO-OC
'Yl











X>-<
/



)-000
LEG&G-AR test vehicle
number (assigned
sequentially)

I— Purchase
Sequence number within this model
- CID of engine
— Model style
           Description (e.g. P200 = Dodge Model P200
                             C20  = Chevrolet Model C20)
    i
    - Model year (e.g. 69, 72, 73)


          Where manufacturer's specifications (including compressions)  could

not be met with a minor tune-up, the EPA project officer was contacted for

direction on further repair work.  Repairs required were, in general, determined

as a result of techniques such as:

          1)  dry-wet cylinder compression pressure measurements

          2)  Sun Electric's procedure for cylinder leakdown check

          3)  idle emission measurements of hydrocarbons and carbon monoxide

          4)  visual inspection of carburetor for obvious internal or external

              leakages



                                    18

                                                        AUTOMOTIVE RESEARCH'

-------
          Extreme care was utilized to ensure that the original specifications




were maintained.  Comments are included on the Vehicle Maintenance Summary




Forms  (Appendix A) where repairs other than minor tune-up tasks were performed.




Vehicles 427 and 643 which required valve set grinding, valve replacements and




piston ring replacements were driven an additional 1,000 miles for a break-in




after the repair and prior to emission testing.





      C.  ENGINE REMOVAL AND SHIPMENT





          Following completion of all tests on a given vehicle, the results were




reported to EPA.  EPA then advised EG&G-AR which vehicles to remove engines




from and the point of destination.   (See Figure IV-3 for chart of removed engines)




The removed engines were each prepared for shipment in a "ready-to-test" con-




dition following EPA engine dyno testing guidelines.





          As EPA completed testing on the engine assemblies, they were returned




to EG&G-AR and the engines removed from the stand and reinstalled in the original




vehicle.  Each vehicle was either released to the lease agent at this point or




retested by EG&G-AR prior to return.
                                    19




                                                        AUTOMOTIVE RESEARCH,

-------
                                                                           Page 1  of  i
                                                                                                                                                                                Page Z of 5
                                AS RECEIVED INSPECTION FOFM
 Vehicle No.:
 Date:
                   Inspected  by:

                   Llcenie Plate
                   Expiration Date:_
 Odoneter:
                                              State Inspection
                                              Expiration  Date:.
to
O
                        IPA VEHICLE  INSPECTION SHEET


      Test related liens.   Fill  In all blanks.  Record part  nimtert where
      applicable.
      Hake
      Year
      Englne_
      Engine oiI leaks_
       Carburetor:
          Mode 1 _

          V.I.N.
    (CID)   Engine Serial No.
Type.
                                                 . 1*3
                           Idle speed (curb ldle)_

                           Fast Idle *peed 	

                           Choke:     Automatic
                                                RPrt

                                                RPM
                                 Hanual
                           Accelerator pump  linkage position.
                                                                                                           Distributor  1.0. No.
                                                                                                          Distributor genera) condition:
                                                                                                                                                  BRAND
                                                                                                                                                                     CONDITION
                                                                                          (a) Ignition wires


                                                                                          (b) distributor cap


                                                                                          M distributor rotor


                                                                                          (d) points
                                                                                                                    Dwell
                                                                                                                    Timing
degrees


degrees
       Fuel  leaks
                                                                               Figure IV-1
                                                                                                                                                            AUTOMOTIVE RESEARCH-

-------
                                                                       Page 3 or
                                                                                                                                                                                  of
                                 IlEl
C.D.
                                                              Condition
to      Cylinder Compression:    l_
        Cylinder  leak down (*)   I
        Oil  Consumption (blow-by)  evident?_

        PCV  valve condition: 	
        Air cleaner  condition:
        •Vacuum hole  routing appear correct1_
                                                                                Figure  IV-1
                                                                                (continued)
                                                                                                  II.  General  Items  Condition:
                                                                                                       Transmission lype:
                                                                                                       Transmission  Fluid Level:_

                                                                                                       Transmission  Fluid Leaks:_

                                                                                                       Dear Axle Ratio:
                                                                                                       Hear Axle tube  Level:_

                                                                                                       Dear Axle tube  tecks:
                                                                                                       Exterior condition body condition:
                                                                                                       Tire Sise:
                                                                                                                                              Condition:
                                                                                                                                                            Spare:  V«s   No
                                                        Fuel Caps (present, leaking):_

                                                        Coolant Leaks:	
                                                                                                       Drive Belt condition:
                                                                                                       Alternator.  Bracket, * Wiring eondltlon:_
                                                         Fuel teaks:
                                                                                                       Voltage Regulator condition:
                                                                                                       Battery condltion:_
                                                                                               At?OrB AUTOMOTIVE

-------
                                                                                                                           Page 5 of 5
NJ
10
                                                        Power Steering Pimp. Bracket, Line* (condition):
                                                        Brake Matter CrUnder condltlon:_
                                                        Brake Master Cylinder Fluid Level:_

                                                        Exhaust Halnlfold Condition:	
                                                        Exhaust Header Pipe condition:
                                                        Huffier condition:
                                                         Exhaust Tall Pipe  condition:
                                                   III.   Operate the following and report condition:
                                                         Headlight!:_
                                                         tall  llgntt:_
                                                         Brake  llghtt:_
                                                         Turn 51gnali:_
                                                         Way flasher*:_

                                                         Morn:	
                                                         Windshield Wlper»:_
                                                                                Figure  IV-1
                                                                                (continued)
                                                                                                        AUTOMOTIVE RESEARCH-:

-------
                                                                           Page 1  of 2
                                                                                                                                                                   Page 2 of 2
10
00
                                   HINOR TUNE-UP FORM
                                          EPA
                                    TUNE-UP PROCEDURE
        Replace:

            Air Cleaner element

            Spark Plugs
               Type	
                       Part No.
                Gap:  Spec

            Point  Set

            Condense r
                                          , set to
              Part Ho.	

              Part Ko.	

Distributor  Rotor        Part Mo._

Distributor  Cap        Part Ho.
            Spark  Plug  Ignition Wire Set      Part No._

            PCV Waive       Part No.	.
         Dwell:
       Found at

          ce
                                               Spec
                                                                        Set To
                                 RPH
                                                                                     RPH
                                 RPH
                                                           RPH
                                                                                     RPH
                                 RPH
                                                           RPH
                                                                                     RPH
                                 RPH
                                                           RPH
                                                                                     RPH
        Timing:*


            Found at
                                    TOO
            Spec

            Set To
            *
                                                TDC
                                    TOC
                                                             AUTOMOTIVE RESEARCH -
   Check  exhaust nanlfold heat control  valve  for  free opeation.

   Apply	

   to bushing and shaft If necessary.

Set carburetor Idle mixture to specifications:

   Spec:

      Idle mixture screws 	turns open

      Idle speed (curb Idle) 	RPH

      Fast Idle speed	
                                                                                                                                                     Set To
                                                                                                                                           RPH
      Fast  Idle cam position I

      Choke  unloader
                                  In.
                                                                                                                                                                turns open

                                                                                                                                                                RPH

                                                                                                                                                                RPH

                                                                                                                                                                In.
                                                                                                             Adjust throttle stop screw to specifications
                                                                                                  Set accelerator pump linkage to proper position
                                                                                                                                                               AUTOMOTIVE RESEARCH
                                                                                        Figure IV-2

-------
                             ENGINE REMOVAL CHART
                                    1969
   Vehicle No.

69D200-318-01-41B
69F250-360-01-421
69 F250- 360-02-1*25
      Model Year/
  Manufacturer/Model

1969 Dodge D-200
1969 Ford F-250
1969 Ford F-250
Engine Size (CID)

       318
       360
       360
   Vehicle No.
73C20-454-01-474
73D200-360-01-486
73D200-318-01-605
73IHC-1210-304-01-611
72F250-360-01-620
72F250-360-02-624
73C20-292-01-628
72C20-350-06-629
72F250-360-03-630
72C20-350-09-631
72C20-350-10-634
72F250-390-01-635
73IHC-1210-345-03-639
72F250-390-02-640
72C20-350-12-642
       1972/1973
      Model  Year/
  Manufacturer/Mode 1

1973 Chev C-20
1973 Dodge 0-200
1973 Dodge 0-200
1973 IHC 1210
1972 Ford F-250
1972 Ford F-250
1973 Chev C-20
1972 Chev C-20
1972 Ford F-250
1972 Chev C-20
1972 Chev C-20
1972 Ford F-250
1973 IHC 1210
1972 Ford F-250
1972 Chev C-20
Engine Size (CID)
       454
       360
       318
       304
       360
       360
       292
       350
       360
       350
       350
       390
       345
       390
       350
                                Table  IV-3
                                      Z4

-------
                                  Section V

             VEHICLE  EMISSIONS  TESTING


      A.  TEST LABORATORY


          EG&G Automotive Research Inc.'s Power Systems Research and Develop-

ment Laboratory houses five functions, 1) Chassis Dynamometer Testing, 2)

Motorcycle Dynamometer Testing, 3) Stationary Testing, 4) Gas Cylinder Storage

and 5)  Office Area.


          The Chassis Dynamometer area is a temperature controlled, 2500 square

foot facility with one chassis dynamometer.  It is of sufficient size to soak

six vehicles.  The temperature was maintained at 68 to 86 F during the per-

formance of the subject testing.


      B.  EQUIPMENT AND EQUIPMENT CHANGES

          1.  Chassis Dynamometer

          The dynamometer used for the emissions testing conducted under the

subject contract was a Clayton Model ECE-50 water brake dynamometer with an

inertia weight range of 1000 to 8875 pounds in 125 pound increments and equipped

with automatic road-load power control.  It is a direct drive double-roll-

chassis with a roll diameter of 8.65 inches and a roll's center line spacing

of 17.25 inches.

          2.  Constant Volume Samplers

          During the period of the contract two constant volume samplers were

used.  From contract initiation through September of 1979, a Scott Model 302

PDP-CVS was utilized.  This unit is a variable speed unit which allows four

selectable flow rates ranging from approximately 100 CFM to 325 CFM.  However,

                                    25
                                                         AUTOMOTIVE RESEARCH
                                                                                     IKK

-------
during this contract, only the 325 CFM range was used.
           From September 1979 to completion of the contract,  a Horiba Model
20B CFV-CVS was used.  This unit has a flow capacity of approximately 325 CFM.

           3.  Analytical Equipment
           Two analytical systems were also utilized during the contract per-
formance.  From initiation through September 1979,  the  analytical system used
was one constructed by EG&G-AR and included the following equipment:
               a)  Carbon Monoxide:  Beckman 315B with  ranges  of 0 -  1000 and
                   5000 ppm full scale.
               b)  Carbon Dioxide:  Beckman 315B with ranges of 0 - 2.5 and 5.0%
                   full scale.
               c)  Hydrocarbons:  Horiba FIA-2A with ranges of 0 - 100,  500,
                   1000 and 5000 ppm full scale.
               d)  Nitric Oxides:  Thenno-Election  10A  with ranges of 0 - 100,
                   and 250 ppm full scale.

           After September 1979, the analytical bench utilized was one designed
by EG&G-AR and constructed by Horiba Instruments, Inc.   The analyzers in this
bench and their full scale ranges are as follows:
               a)  Carbon Monoxide:  Horiba AIA-23A with ranges of 0  - 100, 500,
                   1000 and 5000 ppm.
               b)  Carbon Dioxide:  Horiba AIA-23 with  ranges  of 0 -  1.5 and 4.0%.
               c)  Hydrocarbons:  Horiba FIA-23A with ranges of 0 - 100,  500,
                   1000 and 5000 ppm.
               d)  Nitric Oxides:  Horiba CLA-22A with  ranges  of 0 -  100  and
                   300 ppm.
                                      26
                                                        AUTOMOTIVE RESEARCH.,*

-------
          4.  Temperature Recorders
          The soak area temperature was recorded on an Esterline Angus E1124E
multi-point temperature recorder with a range of 50° to 100°F utilizing T-type
 (copper-constantine) thermocouples as sensors.

          The wet bulb/dry bulb vehicle cooling temperature was recorded on
an Esterline Angus Model MS412B two channel strip chart temperature recorder
with T-type thermocouples used as sensors.  Wet bulb temperatures were measured
incorporating a wet sock over the thermocouple, with the Hartzel Model 23-24-
NDY 5250 CFM fan providing air flow over the wet bulb thermocouple in addition
to vehicle cooling.

      C.  TEST PROCEDURES
          1.  FTP Testing
          Each vehicle was tested in accordance with Title 40, Code of Federal
Regulations, Part 86 for light-duty gasoline powered vehicles.  The vehicles
did not receive evaporative emissions tests nor did they undergo the diurnal
heat build prior to emissions testing.  The fuel used was Idolene #30 leaded
gasoline.
          2.  Idle Emissions Testing
          The vehicles were subjected to a minimum of two idle emissions tests
conducted in accordance with the Subpart P, which was added to Part 86 of Title
40, Code of Federal Regulations, January, 1980 and is titled: Emissions Regulations
for New Gasoline-Fueled and Diesel Heavy-Duty Engines and Vehicles and New
Light-Duty Trucks; Idle Test Procedures.  The dilute measurement method was
utilized, (Section 86.1537-83).
                                        27
                                                        AUTOMOTIVE RESEARCH,*

-------
      D.  QUALITY CONTROL PROCEDURES





          To ensure emission test conformance to Federal Test Procedure




Specifications, the equipment utilized were subjected to the following quality




control checks:




          1.  Chassis Dynamometer




              a)  A complete calibration was performed prior to initiation of




                  testing.  The calibration includes speed,  load cell dead-




                  weight, deadband adjustment and dynamometer coastdown.   This




                  calibration was repeated after any maintenance was performed




                  that could have affected the calibration or when a weekly




                  verification exceeded the +_ 0.5 road load horsepower tolerance.




              b)  On a weekly basis coastdown times were verified on half of




                  the inertia-weight/road-load combinations used.  The following




                  week the remainder of the inertia-weight/road-load combinations




                  used were verified.  A speed check at 74.54 km/hr  (46.3 mph),




                  1800 rpm was completed on a weekly basis.




              c)  During the dynamometer warm-up and prior to the start of each




                  test, the indicated horsepower for the selected inertia weight




                  was verified at 50 mph.  If the indicated horsepower exceeded




                  ±  .2 horsepower, the reason for the deviation was investigated,



                  the problem repaired and calibrations performed as required.




              d)  The dynamometer was lubricated and maintained in accordance




                  with Clayton's recommended maintenance schedule.





           2.   CVS System



               a)  The CVS  System received a  complete calibration according to










                                       28      J^EBsB AUTOMOTIVE RESEARCH

-------
        the  guidelines  set  forth  in Title 40, Code of Federal




        Regulations,  Part 86, CVS System Calibration prior to the




        start  of  the  program, when maintenance was performed that




        could  have  had  an effect  on the calibration or when deemed




        necessary by  EG&G-AR Quality  Control personnel.




    b)   The  flow  computation board calibration on the CFV was verified




        on a weekly basis.   If  the variance  of one counter exceeded




        ten  counts  from the average counts of the calculated SCFM




        and  the indicated SCFM  exceeded five counts, the flow com-




        putation  board  was  adjusted.




    c)   On a daily  basis, a CVS System Verification was performed




        using  the propane recovery method as outlined  in Title  40,




        Code of Federal Regulations, Part 86, Section  86.119-78 (c).




        If the recovery was outside of the + 2%  tolerance, the  problem




        was  identified  and  repaired.   Two successive recoveries




        within +_ 2% were obtained before start of testing.





3.   Analytical Bench




    a.   Monthly calibrations on all used analyzer  ranges were  conducted




        using  seven gases  spaced  somewhat evenly over  each range




        (e.g., zero,  15, 20, 45,  60,  75  and  90 percent of  full  scale.




        The  gases used  to  calibrate  the  CO,  CO2, and  NOX analyzers




        were all  single blend gases with nitrogen  as  the diluent.   The




        gases  used for  FID were single blend gases using propane with




        air as the diluent.  All  of  the  above gases were purchased




        from Scott Specialty Gases and were gravimetrics with 0 +_ 1%







                              29



                                              AUTOMOTIVE RESEARCH.,*

-------
        certified analysis and traceable to MBS Standards.  Anytime

        maintenance was performed, weekly curve checks were out of

        limits, or when deemed necessary by the Quality Control
        Supervisor, a complete calibration was performed.

    b)  On a weekly basis all analyzer curves were checked using the
        j^ 1.0% gravimetric gases.  These checks utilized 90, 60 and

        30% of full scale gases one week, alternated with 75, 45 and
        15% gases the following week,  if any of the readings exceeded
        4_ 1% of the concentration for gases above 50% of meter, the
        instrument received a complete calibration.
    c)  On a daily basis, the entire analytical system was leak
        checked, zero and span drifts on all analyzer ranges were
        measured and recorded, zero and span pot settings recorded,
        NOx converter efficiency checked (tolerance: greater than 90%
        and less than 100%), CO analyzer vapor interference checked
        (using COg bubbled through water), propane recovery measured,
        span gas cylinder pressures recorded (cylinder replaced if
        less than 100 psig), HC hangup checked, and ambient HC and CO
        analyses were performed.
4.  Soak Area Temperature Recorder and Wet Bulb/Dry Bulb Recorder
    a)  The temperature recorders were calibrated on a monthly basis
        by referencing the temperature sensors to a certified ther-
        mometer.  They were checked at ambient, cool (approximately
        60°F) and warm (approximately 90°F) temperature.  Response
        time was also checked and recorded.
                         30
                                              AUTOMOTIVE RESEARCH.,*

-------
               b)  On a daily basis the recorder was checked at ambient




                   temperatures.





          5.  Strip Chart Recorders




              The chart speed and linearity of all emissions recorders and




              the driver's aid were checked on a weekly basis.   Response time




              and deadband adjustments were also checked during this cali-




              bration.





      E.  TEST AUDITING AND VALIDATION





          In order to ensure that all tests had been conducted in a manner




consistent with procedural requirements/ each data packet was manually audited




using the audit checklists included in Appendix C of this report.  These forms




were completed by the Quality Audit technician.  If any questions arose, the




test packet was returned to the test technician who conducted the test.  If




the test technician could not reasonably resolve anomalies to the satisfaction




of the Quality Audit technician,  the test was invalidated.





          During the course of the emissions testing conducted under this




contract, some tests were invalidated for the following reasons:




          1.  Test technicians procedural (protocol) error as discovered by




either the test technician or the quality audit technician.




          2.  Mechanical failure of the vehicle  (i.e. failure of the engine to




start at the beginning of the test, failure to restart after a stall, tire




failure, etc).
                                     31




                                                        AUTOMOTIVE RESEARCH.,,*

-------
          3.  Exhaust leaks discovered during a test.  This problem was usually




detected during a test.  The test would be aborted and the vehicle exhaust




system was repaired prior to attempting retests.




          4.  Analytical instrumentation failure to meet required calibration




or post test specifications.




          5.  In some cases it was discovered that vehicle tune-ups were




incomplete or had been performed incorrectly prior to testing.




          In all cases, EPA was notified of invalid test data as soon as the




invalidating reason was discovered.  After remedying the problems, the tests




were reperformed until the desired number of valid test were obtained.  In




some cases due to timing or other restraints only two valid repeat tests were




conducted after an invalid test sequence.
                                   32



                                                        AUTOMOTIVE RESEARCH.,

-------
                                Section VI
                              RESULTS

      A.  FTP TEST RESULTS
          Tables VI-1 and VI-2 included in this section summarize the average
FTP exhaust emissions results for the 1969 and 1972/73 Light Duty Trucks
respectively.  These data are shown as the average of valid test sequences
for each vehicle.  For the 1969 vehicles, "as received" test results are shown
for ten vehicles in addition to the After Maintenance tests for all vehicles.
Additionally, the average emissions levels for each vehicle class is also shown
in the tables.

          The average emissions for all vehicles after maintenance are:
                                  HC        CO          NOX        FE
          1969 models (23)     6.63 gpm  78.36 gpm   3.99 gpm  12.0 mpg
          1972/73 models  (25)  5.18 gpm  55.01 gpm   3.55 gpm  11.2 mpg
          The average emissions for the ten 1969 vehicles which received "as

received" FTP tested prior to are:
                                 HC         CO          NOX        FE
          Before Maintenance  10.43 gpm  109.8 gpm   4.42 gpm  11.4 mpg
          After Maintenance    6.60 gpm   83.7 gpm   4.01 gpm  11.9 mpg
          The data listed in Tables VI-3 and VT-4 are individual test results
for each vehicle.  These data were utilized by EPA to calculate sales weighted
emissions levels for each baseline period.
                                     33
                                                         AUTOMOTIVE RESEARCH.^

-------
      B.  IDLE EMISSIONS TEST RESULTS

          Tables VI-6 and VI-6 summarize the idle  emissions  results  for  the
1969 and 1972/73 model Light Duty Trucks respectively.   The  average  idle
emissions for these vehicles are:
                                                        HC          CO
          1969 models - After Maintenance (17)          3504  ppm   2.883%
          1972/73 models - After Maintenance (24)       4415  ppm   0.831%
                                 34
                                                       AUTOMOTIVE RESEARCH,

-------
                                                         TABLE VI-1

                                            1969 L.D.T. BASELINE EMISSIONS RESULTS
                                                                         CO (grains per mile)
                                               HQx (grans per mile)
                                                                                                                              F.E. (MPG)
JHICLE
1 Dodge
2 Dodge
CID
225
225
AVERAGE -
3 Dodge
4 Dodge
318
318
AVERAGE -
5 Ford
6 Ford
302
302
AVERAGE -
7 Ford
8 Ford
9 Ford
10 Ford
11 Ford
12 Ford
360
360
360
360
360
360
AVERAGE -
13 Chev
14 CMC
15 Chev
250
250
250
AVERAGE -
16 Chev
292
AVERAGE -
17 Chev
18 Chev
307
307
AVERAGE -
19 Chev
20 Chev
21 Chev
22 CMC
350
350
350
350
AVERAGE -
23 IHC
345
AVERAGE -
VEH.I
428
404
Dodge 225
418
444
Dodge 318
618
622
Ford 302
610
473
613
491
421
425
Ford 360
441
614
623
Chev 250
617
Chev 292
607
621
Chev 307
450
419
427
602
Chev 350
601
IHC 345
GVH SALES (by class) As Rec'd After Maint.
7500
7200
2.2
7500
7500
3.3
6200
7600
7.1
6100
6900
6900
7500
6900
6200
24.2
7500
7500
7500
9.4
7500

7500
7500
28.4
7500
7500
7500
7500
7.8
7500
.7
3.542
4.985
4.264
7.375
14.526
10.951




8.953


8.810
4.460
7.408
4.319


4.319





39.592
7.725


23.659


7.6S1
4.238
5.945
7.856
11.480
9.668
4.096
4.400
4.248
6.925
4.547
5.942
5.107
7.963
2.946
5.572
3.910
4.825
7.516
5.417
10.335
10.335
9.111
5.128
7.120
7.628
7.767
6.789
8.623
7.702
7.612
7.612
As Rec'd After Maint.
28.762
212.386
120.574
62.946
99. 103
81.025




222.111


97.458
38.144
119.238
53.460


53.460





137.982
145.802


141.892


70.070
86.072
78.071
85.976
102.562
94 . 269
69.613
13.579
41.596
118.007
65.038
67 . 867
74.948
60.709
44.556
71.854
27.438
37 .814
62.402
42.551
83.903
83.903
95.537
56.641
76.089
144.841
149.356
70.528
106.630
117.839
108.287
108.287
As Rec'd After Maint.
9.639
3.503
6.571
5.536
4.679
5.108




1.801


3.125
3.335
2.754
5.575


5.575





4.576
2.377


3.477


5.488
6.384
5.936
4.354
3.918
4.136
3.267
6.936
5.102
5.382
4.862
5.139
5.995
2.904
2.767
4.508
4.895
2.763
3.421
3.693
3.717
3.717
3.618
3.231
3.425
2.365
2.140
2.825
3.155
2.621
2.272
2.272
As Rec'd After Maint.
13.59
10.06
11.83
12.40
13.11
12.76




9.47


11.43
8.54
9.81
13.71


13.71





9.96
11.95


10.96


13.68
12.03
12.86
11.81
13.26
12.54
11.17
12.54
11.86
10.18
11.73
10.84
11.08
12.39
7.63
10.64
13.22
13.13
13.63
13.33
11.90
11.90
12.76
14.81
13.79
10.84
12.00
12.03
11.21
11.52
10.93
10.93
* AVERAGE - 10 vehicles with AS RECEIVED
            MAINTENANCE

• AVERAGE - 23 vehicles AFTER MAINTENANCE
            ONLY
10.429
            6.599
                                                              6.626
                       109.815
                                   83.662
                                                                                     78.364
                                                 4.415
                                                            4.008
                                                                                                               3.991
                                                                         11.42
                                                                                     11.86
                                                                                                                                       11.95
* These averages are not sales weighted

-------
                                                          TABLE VI-2

                                             1972/73 L.D.T.  BASELINE EMISSIONS RESULTS
                                                                                               NOx (grams per mile)
F.E. (MPG)
VEHICLE CID VEH.I
1 CMC 350 612
2 Chev 350 642
3 Chev 350 637
4 Chev 350 634
5 Chev 350 629
6 Chev 350 631
7 Chev 350 644
AVERAGE - Chev 350
8 Chev 292 628
AVERAGE - Chev 292
9 Chev 250 632
AVERAGE - Chev 250
10 CMC 454 608
11 CMC 454 474
AVERAGE - CMC 454
12 Dodge 360 486
13 Dodge 360 609
W 14 Dodge 360 627
(Ti
AVERAGE - Dodge 360
15 Dodge 318 605
AVERAGE - Dodge 318
16 Ford 360 630
17 Ford 360 620
18 Ford 360 624
19 Ford 360 643
20 Ford 360 641
AVERAGE - Ford 360
21 Ford 302 625
AVERAGE - Ford 302
22 Ford 390 635
23 Ford 390 640
AVERAGE - Ford 390
24 IHC 304 611
AVERAGE - IHC 304
25 IHC 345 639
AVERAGE - IHC 345
« or ii.u.T. n>
GVW SALES (by class) As
6500
7500
7500
6200
6200
7500
6200
30.0
6400
2.7
6400
1.4
640O
6200
7.4
6200
8000
8000
10.4
6900
3.5
6200
6200
6200
6200
7500
22.1
6200
5.3
7500
7500
8.2
7200
1.1
6300
	 	 2.3 	
Rec'd After Maint. As Rec'd After Maint. As Rec'd After Maint. As Rec'd After mint
3.671
4.275
3.545
5.212
8.213
4.429
2.952
4.614
3.258
3.258
4.165
4.165
6.657
6.605
6.631
4.804
4.916
6.926
5.549
4.647
4.647
7.294
6.835
4.201
5.100
5.510
5.788
4.596
4.596
5.841
5.171
5.506
5.516
5.516
5.259
5.259
61.537
61.456
33.411
58.465
38.197
19.494
25.584
42.592
22.652
22.652
54.489
54.489
51.494
22.415
36.955
31.290
111.513
83.287
75.363
49.628
49.628
91.978
65.412
57.689
39.273
63.001
63.471
40.755
40.755
65.604
60.675
63.140
127.835
127.835
38.164
38.164
3.254
5.489
5.123
4.461
3.873
3.283
4.603
4.298
3.844
3.844
2.419
2.419
2.990
2.462
2.726
3.616
3.734
2.700
3.350
5.441
5.441
2.146
2.653
3.864
3.874
3.964
3.300
3.043
3.043
3.395
3.003
3.199
2.487
2.487
2.894
2.894
11.01
11.95
11.49
11.58
10.75
13.21
11.73
11.67
12.15
12.15
14.17
14.17
9.28
8.51
8.90
11.76
9.43
10.45
10.55
10.66
10.66
11.91
11.23
11.08
11.77
11.32
11.46
11.45
11.45
10.71
11.44
11.08
10.15
10.15
10.67
10.67
AVERAGE OF ALL 1972/73 VEHICLES
    (Not sales weighted)
                                                            5.184
                                                                                    55.012
                                                                                                             3.545
                                                                                                                                     11.19

-------
                                                   TABLE VI-3
                                        SUMMARY OF  FTP EMISSIONS TEST RESULTS
                                                FOR 1969 VEHICLES
VEHICLE
NUMBER
404
TEST
DATE
12-29-78
01-14-79
01-23-79
TEST
NUMBER
02
04
05
HC GRAMS
PER MILE
4.586
5.075
5.294
CO GRAMS
PER MILE
167.100
225.782
244.276
NOX GRAMS
PER MILE
4.070
3.568
2.871
F.E.
MPG
11.26
9.51
9.42
COMMENTS
As Received
As Received
As Received
     418
•w
-o
     419
                 Average
                 07-22-79
                 07-23-79
                 Average
13
14
4.985
4.138
4.337
4.238
212.386
 80.662
 91.482
 86.072
3.503
6.504
6.263
6.384
10.06
12.23
11.82
12.03
After Maintenance-new carb.
After Maintenance-new carb.
10-03-78
10-05-78
10-10-78
Average
11-05-78
11-07-78
11-08-78
Average
11-05-78
11-08-78
11-10-78
Average
11-16-78
11-19-78
11-20-78
Average
02
03
05

06
07
08

01
02
03

04
05
06

7.899
7.309
6.918
7.375
8.170
7.532
7.865
7.856
8.473
7.204
7.498
7.725
7.855
7.702
7.745
7.767
60.574
63.582
64.681
62.946
84.800
99.605
73.524
85.976
150.943
144.308
142.156
145.802
148.609
147.679
151.781
149.356
5.821
5.096
5.692
5.536
4.283
4.483
4.295
4.354
1.956
2.454
2.722
2.377
2.053
2.128
2.240
2.140
12.28
12.47
12.46
12.40
11.83
11.48
12.13
11.81
11.80
11.99
12.06
11.95
12.08
12.12
11.81
12.00
As Received
As Received
As Received

After Maintenance
After Maintenance
After Maintenance

As Received
As Received
As Received

After Maintenance
After Maintenance
After Maintenance

                                                                                           AUTOMOTIVE RESEARCH.'

-------
                                                   TABLE VI-3
                                       SUMMARY OF FTP EMISSIONS TEST RESULTS

                                               FOR 1969 VEHICLES
00
VEHICLE
NUMBER
421



425


TEST
DATE
11-08-78
11-08-78
11-09-78
Average
11-15-78
11-16-78
11-17-78
Average
01-17-79
01-18-79
01-19-79
Average
02-03-79
02-05-79
01-06-79
TEST
NUMBER
01
02
03

04
05
06

01
02
03

04
06
07
HC GRAMS
PER MILE
8.813
8.929
8.687
8.810
7.741
9.075
7.074
7.963
3.316
5.988
4.076
4.460
2.775
2.864
3.200
CO GRAMS
PER MILE
93.800
96.830
101.743
97.458
64 . 094
65.626
52.408
60.709
35.018
41.268
38.146
38.144
39.874
42.591
51.202
NOX GRAMS
PER MILE
2.933
3.286
3.157
3.125
2.387
3.073
3.253
2.904
3.078
3.268
3.660
3.335
2.831
2.401
3.070
F.E.
MPG
11.70
11.36
11.24
11.43
12.40
12.10
12.66
12.39
8.92
8.49
8.20
8.54
7.55
7.78
7.56
COMMENTS
As Received
As Received
As Received

After Maintenance
After Maintenance
After Maintenance

As Received
As Received
As Received

After Maintenance
After Maintenance
After Maintenance
      427
      428
Average

08-15-79
08-16-79
Average
                 Average
08
09
2.946

7.023
6.555

6.789
44.556

69.083
71.972

70.528
2.767

2.702
2.947

2.825
 7.63

12.09
11.96

12.03
Carburetor Adjusted
Carburetor Adjusted
01-15-79
01-16-79
01-17-79
Average
02-13-79
02-14-79
02-17-79
01
02
03

07
08
09
3.646
3.409
3.571
3.542
6.807
8.600
7.545
29.952
28.879
27.456
28.762
65.002
77.193
68.016
9.154
9.843
9.921
9.639
4.711
5.489
6.263
13.44
13.38
13.94
13.59
14.92
12.76
13.37
As Received
As Received
As Received

After Maintenance-new carb
After Maintenance-new carb
After Maintenance-new carb
                           7.651
                        70.070
                                                                      5.488
                                      13.68
                                      n M-
                                                                                                      'VF

-------
                                                   TABLE VI-3
                                        SUMMARY OF FTP EMISSIONS TEST RESULTS
                                                 FOR 1969 VEHICLES
VEHICLE
NUMBER
441





TEST
DATE
12-08-78
12-09-78
12-22-78
Average
08-17-79
08-20-79
TEST
NUMBER
02
03
04

08
09
HC GRAMS
PER MILE
4.330
4.062
4.564
4.319
3.709
4.111
CO GRAMS
PER MILE
53.879
49.023
57.477
53.460
25.542
29.333
NOX GRAMS
PER MILE
5.613
6.098
5.015
5.575
4.709
5.080
F.E.
MPG
13.60
13.92
13.62
13.71
13.06
13.37

COMMENTS
As Received
As Received
As Received

After Maintenance
After Maintenance
     444
ui
vo
      450
                 Average
Average

01-04-79
01-08-79
01-11-79
Average
08-19-79
08-26-79
Average
02
03
04
                                 08
                                 09
                                            3.910
                        27.438
                                                     4.895
                                                                                  13.22
11-05-78
11-08-78
11-10-78
Average
11-17-78
11-28-78
12-02-78
05
06
07

10
11
12
14.826
16.622
12.130
14.526
11.052
10.243
13.145
97.101
106.254
93.953
99.103
95.092
102.993
109.602
4.062
4.047
5.929
4.679
5.236
2.918
3.601
13.59
12.97
12.78
13.11
13.57
13.17
13.04
As Received
As Received
As Received

After Maintenance
After Maintenance
After Maintenance
11.480

38.704
38.562
41.509

39.592

 7.605
 7.651

 7.628
102.562

133.384
135.833
144.730

137.982

142.538
147.143

144.841
3.918

4.192
4.945
4.591

4.576

2.384
2.345

2.365
13.26

10.15
10.15
 9.59

 9.96

10.92
10.75

10.84
As Received
As Received
As Received
                                                         After Maintenance
                                                         After Maintenance
                                                                                            AUTOMOTIVE RESEARCH.**

-------
                                                    TABLE VI-3
                                       SUMMARY OF FTP EMISSIONS TEST RESULTS
                                                FOR 1969 VEHICLES
   VEHICLE
   NUMBER
     473
     491
*»
O
     601
   TEST
   DATE
01-16-79
01-17-79
01-18-79

Average

09-10-79
09-13-79

Average

08-15-79
08-30-79
09-06-79

Average

08-03-79
08-04-79

Average
 TEST
NUMBER
  01
  02
  03
                                11
                                12
  05
  08
  09
  12
  13
HC GRAMS
PER MILE
 8.652
 9.173
 9.035

 8.953

 4.521
 4.573

 4.547

 4.687
 5.949
 4.686

 5.107

 7.079
 8.144

 7.612
CO GRAMS
PER MILE
218.441
219.106
228.785
222.111

 64.702
 65.374

 65.038

 69.426
 85.904
 69.513

 74.948

101.383
115.191

108.287
NOX GRAMS
PER MILE
 1.738
 1.841
 1.824

 1.801
 4.957
 4.767

 4.862

 6.060
 5.535
 6.389

 5.995

 2.368
 2.176

 2.272
 F.E.
 MPG
 9.72
 9.53
 9.17

 9.47

11.72
11.73

11.73

11.06
11.00
11.19

11.08

10.99
10.87

10.93
       COMMENTS
As Received
As Received
As Received
                                                           After Maintenance
                                                           After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
     602
     607
03-19-79
03-24-79
04-06-79
Average
03-28-79
03-29-79
03-30-79
02
05
07

01
02
03
8.933
8.557
8.378
8.623
9.056
8.957
9.319
110.895
102.058
106.936
106.630
94 . 916
97.057
94.639
2.802
3.343
3.319
3.155
3.413
3.571
3.869
10.87
11.46
11.29
11.21
12.31
12.37
13.60
                 Average
                           9.111
                          95.537
                           3.618
                          12.76
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                                              ion

-------
             TABLE VI-3
SUMMARY OF FTP EMISSIONS  TEST RESULTS
          FOR 1969 VEHICLES
VEHICLE
NUMBER
610

613

614

617

618

621

TEST
DATE
07-27-79
07-31-79
Average
08-10-79
08-14-79
Average
06-15-79
06-16-79
06-17-79
Average
07-10-79
07-13-79
07-18-79
Average
07-21-79
07-23-79
Average
07-14-79
07-19-79
07-22-79
Average
TEST
NUMBER
05
07

10
11

01
02
03

01
03
04

09
11

02
06
07

HC GRAMS
PER MILE
7.258
6.592
6.925
5.266
6.617
5.942
4.509
4.803
5.164
4.825
10.550
9.488
10.966
10.335
4.010
4.182
4.096
5.243
5.102
5.039
5.128
CO GRAMS
PER MILE
120.765
115.248
118.007
69.291
66.443
67.867
35.437
37 . 589
40.416
37.814
90.442
80.199
81.067
83.903
67.212
72.014
69.613
55.591
56.500
57.832
56.641
NOX GRAMS
PER MILE
5.461
5.302
5.382
5.165
5.113
5.139
2.827
2.711
2.750
2.763
3.626
3.788
3.736
3.717
3.265
3.269
3.267
3.052
3.274
3.367
3.231
F.E.
MPG
10.11
10.25
10.18
10.80
10.87
10.84
13.07
13.17
13.16
13.13
11.58
12.04
12.07
11.90
11.05
11.28
11.17
15.47
14.46
14.50
14.81
                                                        COMMENTS

                                                 After  Maintenance
                                                 After  Maintenance
                                                 After  Maintenance
                                                 After  Maintenance
                                                 After  Maintenance
                                                 After  Maintenance
                                                 After  Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                 After Maintenance
                                                   AUTOMOTIVE RESEARCH ,*

-------
                                                     TABLE  VI-3
                                       SUMMARY OF FTP EMISSIONS TEST  RESULTS

                                                 FOR 1969 VEHICLES
    VEHICLE
    NUMBER
   TEST
   DATE
 TEST
NUMBER
HC GRAMS
PER MILE
CO GRAMS
PER MILE
NOX GRAMS
PER MILE
  F.E.
  MPG
COMMENTS
     622
     623
07-30-79
07-31-79
08-01-79

Average

08-30-79
08-31-79
09-01-79

Average
  01
  02
  03
  04
  05
  06
  4.199
  4.906
  4.094

  4.400
    820
    062
    665
                                             7.516
 17.240
 13.048
 10.449

 13.579

 60.434
 61.117
 65.655

 62.402
  6.653
  7.524
  6.631

  6.936

  3.375
  3.269
  3.619

  3.421
12.34
11.90
13.38

12.54

13.45
13.96
13.49

13.63
                                                                                           After Maintenance
                                                                                           After Maintenance
                                                                                           After Maintenance
                                                                                           After Maintenance
                                                                                           After Maintenance
                                                                                           After Maintenance
10
                                                                                    «, -G
                                                                                            Ai

-------
                                                     TABLE VI-4
                                        SUMMARY  OF  FTP  EMISSIONS TEST RESULTS

                                               FOR 1972/73 VEHICLES
U)
VEHICLE
NUMBER
474

486

605

608
TEST
DATE
01-11-80
01-12-80
01-13-80
Average
09-17-79
09-20-79
10-02-79
Average
05-18-79
05-19-79
05-21-79
Average
09-18-79
09-21-79
10-02-79
TEST
NUMBER
17
18
19

07
08
10

03
04
06

08
10
11
HC GRAMS
PER MILE
6.830
8.111
4.875
6.605
4.066
4.906
5.439
4.804
4.465
4.601
4.876
4.647
6.870
6.801
6.299
CO GRAMS
PER MILE
23.296
21.271
22.679
22.415
22.231
34 . 668
36.970
31.290
41.298
47.099
60.488
49.628
39.294
50.213
64.974
NOX GRAMS
PER MILE
2.057
2.622
2.706
2.462
3.682
3.603
3.564
3.616
5.718
5.536
5.070
5.441
3.152
2.920
2.899
F.E.
MPG
8.40
8.53
8.60
8.51
12.13
11.72
11.44
11.76
10.50
10.61
10.87
10.66
9.46
9.28
9.11
      609
      611
Average

05-11-79
05-13-79
05-15-79
Average

09-25-79
09-26-79
10-14-79
Average
04
05
06
05
06
12
6.657

5.265
4.503
4.980

4.916
  ,570
  ,526
                                            5.451
                                            5.516
 51.494

115.502
102.002
117.036

111.513

124.619
126.137
132.748

127.835
2.990

3.403
4.102
3.698

3.734

2.461
2.288
2.712
2.487
 9.28

 9.40
 9.74
 9.16

 9.43

10.15
10.28
10.02

10.15
                                                                                                COMMENTS

                                                                                         After Maintenance
                                                                                         After Maintenance
                                                                                         After Maintenance
                                                                                         After Maintenance
                                                                                         After Maintenance
                                                                                         After Maintenance
                                                                        After Maintenance
                                                                        After Maintenence
                                                                        After Maintenance
                                                                                         After Maintenance
                                                                                         After Maintenance
                                                                                         After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
                                                                                           AUTOMOTIVE RESEARCH,

-------
                                             TABLE VI-4
                                  SUMMARY OP  FTP EMISSIONS  TEST RESULTS
                                        FOR 1972/73 VEHICLES
VEHICLE
NUMBER
612
TEST
DATE
01-14-80
01-15-80
01-16-80
TEST
NUMBER
17
18
19
HC GRAMS
PER MILE
4.008
3.478
3.526
CO GRAMS
PER MILE
64.058
60.095
60.458
NOX GRAMS
PER MILE
3.363
3.192
3.206
F.E.
MPG
11.11
11.00
10.93
620
624
625
627
628
Average

09-14-79
09-15-79

Average

09-15-79
09-16-79
09-27-79

Average

09-22-79
09-23-79
10-04-79
Average

07-07-79
07-08-79
07-09-79

Average

09-11-79
09-12-79
09-13-79

Average
08
09
06
07
08
06
07
09
02
03
04
02
03
04
3.671

7.105
6.564
6.835

3.872
3.902
4.828

4.201

4.572
4.659
4.556
4.596

7.413
6.705
6.659

6.926

3.430
3.202
3.143

3.258
61.537

68.130
62.694

65.412

53.595
53.322
66.149

57.689

41.113
41.867
39.286
40.755

85.777
78.195
85.890
83.287

26.672
21.929
19.356

22.652
3.254

2.569
2.736

2.653

3.802
4.109
3.681

3.864

3.058
3.100
2.970

3.043

2.683
2.687
2.731

2.700

3.982
4.266
3.283

3.844
11.01

11.26
11.19

11.23

11.22
11.27
10.75

11.08

11.34
11.33
11.67

11.45

10.37
10.55
10.43

10.45

12.29
11.99
12.16

12.15
                                                                                           COMMENTS

                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
                                                                                                       CSF

-------
                                               TABLE  VI-4
                                  SUMMARY OF FTP EMISSIONS TEST RESULTS

                                         FOR 1972/73 VEHICLES
VEHICLE
NUMBER

  629
630
631
632
634
   TEST
   DATE

09-18-79
10-07-79
10-12-79

Average

09-17-79
09-20-79
10-05-79
Average

02-05-80
02-06-80
02-07-80
Average

07-06-79
07-07-79
07-08-79

Average
 TEST
NUMBER

   04
   10
   11
                             07
                             08
                             11
                             06
                             07
                             08
                             01
                             02
                             03
HC GRAMS
PER MILE

  7.820
  8.199
  8.621

  8.213

  6.482
  7.772
  7.627

  7.279

  3.750
  4.921
  4.617

  4.429

  4.198
  4.285
  4.013

  4.165
CO GRAMS
PER MILE

  38.277
  37.996
  38.319

  38.197

  87.264
 100.611
  88.060
  91.978

  17.884
  19.379
  21.218

  19.494

  53.376
  56.993
  53.097

  54.489
NOX GRAMS
PER MILE

  4.017
  3.696
  3.906

  3.873

  2.237
  2.064
  2.138

  2.146

  3.197
  3.325
  3.327

  3.283

  2.586
  2.611
  2.060

  2.419
F.E.
MPG

11.13
10.66
10.45

10.75

12.00
11.62
12.12

11.91
                                                                                           COMMENTS

                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                            13.40  /After engine  return\
                                                                            13.24  I from engine dyno     J
                                                                            13.00  \testing             /
                                                   13.21

                                                   13.99
                                                   13.76
                                                   14.77

                                                   14.17
07-01-79
09-14-79
09-15-79
Average
07
08
09

8.988
2.967
3.681
5.212
74.583
38.085
62.728
58.465
4.482
4.597
4.305
4.461
11.33
11.56
11.85
11.58
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
635
             08-27-79
             09-01-79
             09-05-79
             Average
  04
  06
  08
                           6.898
                           5.294
                           5.330

                           5.841
                                                   101.562
                                                   48.333
                                                   46.917

                                                   65.604
                           3.921
                           2.064
                           4.201

                           3.395
                           9.84
                          11.16
                          11.13

                          10.71
                     After Maintenance
                     After Maintenance
                     After Maintenance
                                                                                     AUTOMOTIVE RESEARCH.,

-------
                                             TABLE VI-4
                                  SUMMARY OF  FTP  EMISSIONS TEST RESULTS

                                         FOR 1972/73 VEHICLES
VEHICLE
NUMBER
637
TEST
DATE
08-09-79
08-10-79
08-29-79
TEST
NUMBER
04
05
06
HC GRAMS
PER MILE
3.460
3.517
3.657
CO GRAMS
PER MILE
30.022
32.555
37.657
NOX GRAMS
PER MILE
5.207
5.287
4.875
F.E.
MPG
11.50
11.53
11.43
639
640
641
642
643
Average

11-15-79
12-01-79
12-09-79

Average

01-12-80
01-13-80
01-14-80

Average

01-25-80
02-01-80
02-05-80
Average
02
07
08
08
09
10
13
14
15
3.545

4.933
5.538
5.305

5.259

5.084
5.130
5.298

5.171

5.603
5.359
5.568

5.510
33.411

39.329
33.488
41.675

38.164

59.060
61.440
61.525

60.675

65.833
60.966
62.205

63.001
5.123

2.772
3.185
2.724

2.894

3.022
2.975
3.012

3.003

3.721
4.113
4.057

3.964
11.49

10.66
11.07
10.29

10.67

11.50
11.54
11.29

11.44

11.36
11.18
11.41

11.32
10-30-79
10-31-79
11-01-79
Average
12-01-79
12-02-79
12-10-79
01
02
04

01
02
03
4.563
4.273
3.990
4.275
4.855
4.926
5.518
66.887
63.840
53.642
61.456
40.275
41.758
35.787
5.781
5.034
5.653
5.489
4.310
4.108
3.203
12.01
11.94
11.91
11.95
11.74
11.38
12.18
                                                                                           COMMENTS

                                                                                    After Maintenance
                                                                                    After Maintenance
                                                                                    After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
                                                                         After Maintenance
            Average
                                       5.100
                                        39.273
                                     3.874
                                      11.77
                                                                               —-3 .

-------
                                               TABLE VI-4
                                    SUMMARY OF FTP EMISSIONS TEST RESULTS

                                           FOR 1972/73  VEHICLES
VEHICLE
NUMBER

  644
  TEST
  DATE

01-17-80
01-18-80
01-19-80

Average
 TEST
NUMBER

   05
   06
   07
HC GRAMS
PER MILE

  3.041
  2.844
  2.970
  2.952
CO GRAMS
PER MILE

  25.779
  26.013
  24.960
  25.584
NOX GRAMS
PER MILE

  4.746
  4.760
  4.302

  4.603
F.E.
MPG

11.64
11.77
11.79

11.73
       COMMENTS

After Maintenance
After Maintenance
After Maintenance
                                                                                       AUTOMOTIVE RESEARCH.,*

-------
                                                              TABLE VI-5
                                                     IDLE EMISSIONS TEST SUMMARY
                                                     EPA CONTRACT NO. 68-03-2683

                                            1969 Vehicles - All Data Is After Maintenance
Vehicle Test
Number Number
404 01
02
Average
427 08
09
Average
428 01
02
Ave-age
441 08

Average

450 03
00 04

Average

473 OS
06

Average

Date of
Test
07-23-79
07-24-79

08-15-79
08-16-79

08-01-79
08-09-79

08-17-79



08-19-79
08-26-79



08-08-79
08-13-79



CO
Percent
2.554
1.972
2.263
2.308
3.666
2.987
4.368
3.962
4.165
0.359

0.359

1.528
2.265

1.897

2.611
2.676

2.644

HC vehicle Test Date of CO HC Vehicle Test Date of CO HC
PPM Cl number Number Test Percent PPM CI Number Number Test Percent PPM ci
2590 491 03 08-30-79 5.052 3529 617 01 07-10-79 3.768 2685
2247 04 09-06-79 5.366 3593 02 07-11-79 3.105 3184
2418 Average 5.194 3561 Average 3.437 2935
3620 601 01 08-03-79 0.206 3631 618 03 07-19-79 4.194 4031
4268 02 08-04-79 0.265 3182 04 07-23-79 3.984 2896
3944 Average 0.236 3407 Average 4.089 3463
7184 602 01 08-08-79 5.878 9224 621 01 O7-13-79 2.622 3016
5924 02 08-13-79 4.319 3751 02 07-19-79 2.441 2932
6554 Average 5.098 6487 Average 2.532 2974
3307 610 01 07-31-79 5.916 4228 622 01 O7-31-79 0.660 3552
,,„, 02 08-01-79 5.832 4627 02 08-01-79 O.711 2610
33O7
Average 5.874 4427 Average 0.686 3081
1939
2619 613 01 08-10-79 1.364 4038 623 03 08-31-79 2.961 2626
„,- 02 08-14-79 3.312 2989 04 08-31-79 2.617 2306
2279
Average 2.338 3514 Average 2.789 2466
2462
2470 614 01 06-22-79 2.991 2391
_... 02 06-22-79 1.839 2168
2466
Average 2.415 2279
NOTE:  Vehicles 418, 419, 421,  425,  444  and 607  were  disposed of
       prior to finalization of the  Idle Test Procedure
AVERAGE OF ALL VEHICLES
                                                                                                                                    2.883
                                                                                                                                              3504

-------
                    TABLE VI-6
           IDLE EMISSIONS TEST SUMMARY
           EPA CONTRACT NO.  68-03-2683
1972/73 Vehicles - All Data Is After Maintenance
Vehicle Test
Number Number
474 01
02
Average
486 03
04
Average
605 01
02
Average
608 03
04
Average
611 04
Average
612 01
02
Average
620 03
04
Average
624 03
04
Average
Date of
Test
07-14-79
07-15-79

09-20-79
09-24-79

09-04-79
09-04-79

09-21-79
09-2 1-79

09-25-79
09-26-79

01-22-80
01-22-80

09-14-80
09-15-79

09-15-79
09-16-79

CO
Percent
2.852
3.817
3.335
0.616
0.742
0.677
0.758
0.399
0.579
0.653
0.881
0.767
0.718
0.721
0.720
2.000
1.820
1.910
0.156
0.171
0.164
0.137
0.128
0.133
NOTE: Vehicle 609
HC Vehicle Test
PPM CI Number Number
16098
17440
16769
1095
1170
1132
3264
1874
2569
6740
8137
7438
1750
1899
1825
2496
2597
2546
4000
4293
4147
984
939
961
625 03
04
Average
627 01
02
Average
628 01
02
Average
629 05
06
Average
630 04
05
Average
631 01
02
Average
632 01
02
Average
634 03
04
Average
Date of
Test
09-22-79
09-23-79

07-06-79
07-08-79

09-11-79
09-13-79

09-18-79
09-20-79

09-16-79
09-20-79

07-02-79
07-03-79

07-08-79
07-10-79

09-14-79
09-15-79

was disposed of prior to finalization of the
CO
Percent
0.157
0.144
0.151
1.188
1.136
1.162
0.368
0.363
0.366
1.259
1.188
1.224
0.426
0.473
0.450
0.130
0.141
0.136
0.737
0.620
0.679
2.888
4.917
3.903
Idle Test
HC Vehicle
PPM CI , Number
3346
3737
3539
2644
2259
2452
2447
3275
2861
11719
11318
11519
3641
2427
3034
4758
5766
5262
1663
1778
1720
2739
3840
3290
635
Average
637
Average
639
Average
640
Average
641
Average
642
Average
643
Average
644
Average
Procedure AVERAGE OP
Test
Number
04
05

03
04

01
02

03
04

02
03

01
02

01
02

05
06

Date of
Test
09-01-79
09-05-79

08-10-79
08-10-79

12-01-79
12-06-79

01-16-80
01-16-80

01-25-80
02-13-80

11-01-79
11-02-79

01-03-80
01-03-80

01-17-80
01-18-80

ALL VEHICLES
CO HC
Percent PPM CI
0.137 5243
O.158 5803
0.148 5523
0.134 1628
0.137 1S12
0.136 1570
0.094 10141
0.112 «574
0.103 "»8SB
0.139 5060
0.139 4727
0.139 4894
0.109 2445
0.116 2128
0.113 2286
1.100 2241
0.881 203O
0.991 2135
0.158 4049
0.130 7162
0.144 5606
1.900 3150
1.710 2885
1.805 3017
0.831 4415

-------
                               APPENDIX A

                   SUMMARY  OF VEHICLE IDENTIFICATION AND
                             MAINTENANCE DATA
          The following pages  contain data on the 48 vehicles tested.   Separate
data sheets for each vehicle are presented.
                                   51
                                                       AUTOMOTIVE RESEARCH,*

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YliAR:
MANUFACTURER:
MODEL:
VIN:
69P200-225-01-404
1969
Dodge
P-200
3161948167
ENGINE DISPLACEMENT:
TRANSMISSION TYPE:
VEHICLE MILEAGE:
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
225 CID
3 Speed Automatic
43,529
BBS-4630S
475-3656257
                          CYL. NO.
COMPRESSION PRESSURE, PSI:
COMPRESSION LEAKDOWN, %: .
              145   140   140   140
               10    14    15    13
                    OBSERVED AT:
IGNITION TIMING; ........              27     DBG
CARBURETOR;
     CURB IDLE SPEED:  .....             500     RPM
     FAST IDLE SPEED:  .....             *N.O.    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .             *N.O.    TURNS
     TURNS OPEN RIGHT SCREW: .  .             *N.O.    TURNS
  FAST IDLE CAM POSITION:   ...             *N.O.    STEP NO.
  CHOKE UNLOADER:  .......             *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER) :
     CARBON MONOXIDE:  .....             *N.O.    %
     HYDROCARBONS: .......             *N.O.    PPM
DISTRIBUTOR;
  DWELL:  ............                32    DEG
  VACUUM ADVANCE:  .......     7   DEG@   10    "HG
  CENTRIFUGAL ADVANCE: .....    H   DEG@  1000  RPM
               135   140
                17    18
                     ADJUSTED TO;
                            0   DEG

                          530   RPM
                        *N.O.  RPM

                Mid Point On   TURNS
                Liniter Cap   TURNS
                        *N.O.  STEP NO.
                        *N.O.  INCH

                          3.1   %
                        3575   PPM
                                                45    DEG
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                 (*N.O. = NOT OBSERVED)
 REMARKS;
   - Installed new ignition coil
   - Replaced exhaust manifold
   - Replaced tail pipe
   - Replaced original carburetor (4341S2450)
   - Replaced muffler
                                         52
                                                             AUTOMOTIVE RESEARCH.

-------
                 SUMMARY OF VEHICLE  IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
M'lIiKI.:
VIN:
69D200-318-01-418
1969
Dodge
If/00
1287127909

  CYL. NO.     1
ENGINE DISPLACEMENT:
TRANSMISSION TYPE:
VEHICLE MILEAGE:
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
318 CID
3 Speed Automatic
37,269
3-299
2642346-13-6
 Remanufactured
678
COMPRESSION PRESSURE, PSI: . . .      135    90   135   145   150   130   140   150
COMPRESSION LEAKDOWN, %:....       13    70    11    10     8    25     7     8
                                           OBSERVED AT:            ADJUSTED TO;
IGNITION TIMING;	               8     DEC               5     DEG
CARBURETOR;
     CURB IDLE SPEED:	           *N.O.     RPM             600     RPM
     FAST IDLE SPEED:	           *N.O.     RPM            1400     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .           *N.O.     TURNS          *N.O.    TURNS
     TURNS OPEN RIGHT SCREW: . .           *N.O.     TURNS          *N.O.    TURNS
  FAST IDLE CAM POSITION:  ...           *N.O.     STEP NO.        #20     STEP NO.
  CHOKE UNLOADER:	           *N.O.     INCH            5/16    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	           *N.O.     %              *N.O.    %
     HYDROCARBONS	           *N.0.     PPM            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	           *N.O.     DBG             32      DBG
  VACUUM ADVANCE:  	    6.5  DEG@  10.5  "HG    DIAPHRAGM REPLACED:
  CENTRIFUGAL ADVANCE:	   17.5  DEG@  2100  RPM    DISTRIBUTOR REPLACED:   No
                                (*N.O. = NOT OBSERVED)
REMARKS:
- Replaced  complete exhaust system to include right exhaust manifold.
                                        53
                                                            AUTOMOTIVE RESEARCH
                                                                '.INC

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69C20-350-01-419
1969
Chevrolet
C-20
CE249S810305
ENGINE DISPLACEMENT:
TRANSMISSION TYPE:
VEHICLE MILEAGE:
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
350 CID
4 Speed Manual
68,880
70292231Y
1111500
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .      175   175   195   180
COMPRESSION LEAKDOWN, %:....        9    14     7    12
                                           OBSERVED AT;
IGNITION TIMING	               0     DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED:	             *N.O.   RPM
     FAST IDLE SPEED:	             *N.O.   RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             *N.O.   TURNS
     TURNS OPEN RIGHT SCREW: . .             *N.O.   TURNS
  FAST IDLE CAM POSITION:  . . .             *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             *N.O.   %
     HYDROCARBONS: 	             *N.O.   PPM
DISTRIBUTOR;
  DWELL:  	             *N.O.   DEC
  VACUUM ADVANCE:	     24  DEG@   15.5 "HG
  CENTRIFUGAL ADVANCE:	   16.5  DEG@  2000  RPM
                                 (*N.O. = NOT OBSERVED)

REMARKS:
                                      185
                                       13
                      175
                        8
     185
       9
175
  8
                                           ADJUSTED TO:
                                               700
                                              2400

                                             *N.O.
                                             *N.O.

                                              .450

                                             *N.O.
                                             *N.O.
                               DEC  BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                               30    DEG
                                    DIAPHRAGM REPLACED:     No
                                    DISTRIBUTOR REPLACED:   NO
                                        54
                                                            AUTOMOTIVE RESEARCH..

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VKHICLE TliST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69F250-360-01-421
1969
Ford
F250
F25YKF57028
ENGINE DISPLACEMENT:
TRANSMISSION TYPE:
VEHICLE MILEAGE:
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
360 CID
4 Speed Manual
81,374
C8TFAZ
C8TF-9023-12127
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .      130   125   110   120
COMPRESSION LEAKDOWN, %:....       56    52    60    64

                                           OBSERVED AT;

IGNITION TIMING:	                6    DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED:	             *N.O.   RPM
     FAST IDLE SPEED:	             *N.O.   RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             *N.O.   TURNS
     TURNS OPEN RIGHT SCREW: . .             *N.O.   WENS

  FAST IDLE CAM POSITION:  ...             *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             *N.O.   %
     HYDROCARBONS:  	             *N.O.   PPM

DISTRIBUTOR:
  DWELL: 	             *N.O.   DEC
  VACUUM ADVANCE	*N.O.  DEG@    -   "HG
  CENTRIFUGAL ADVANCE: 	  *N.O.  DEG@    -   RPM
                                (*N.O. = NOT OBSERVED)

REMARKS;
    - Engine had valve grind at 75,350 miles.
    - Exhaust system replaced.
                                      130
                                       66
                      145
                       42
     140
      52
100
 68
                                           ADJUSTED TO:
                                              550
                                           *N.O.
                                                 1
                                                 1
                                           *N.O.
                                           *N.O.

                                              1.3
                                            2860
                               DEC  BTDC


                               RPM
                               RPM

                               TURNS

                               TURNS

                               STEP NO.
                               INCH

                               %
                               PPM
                                                29   DEG
                                    DIAPHRAGM REPLACED:
                                    DISTRIBUTOR REPLACED:
                                      NO
                                      No
                                          55
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69F250-360-02-425
1969
Ford
F250
F25YKF55049
  ENGINE DISPLACEMENT:  360 CID
  TRANSMISSION TYPE:     4  Speed
  VEHICLE MILEAGE:      87,292
  CARBURETOR NUMBER:     C8TF AZ B9E  10
  DISTRIBUTOR NUMBER:    C8TF 12127 9E10
                          CYL. NO.
                                             6
                                     8
COMPRESSION PRESSURE, PSI:
COMPRESSION LEAKDOWN, %: .
               140
                25
145
 32
125
 34
140
 80
135
 42
130
 78
135
 37
135
 40
                                           OBSERVED AT:
                                            ADJUSTED TO:
IGNITION TIMING; 	
CARBURETOR;
     CURB IDLE SPEED:  	
     FAST IDLE SPEED:  	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .
     TURNS OPEN RIGHT SCREW: .  .
  FAST IDLE CAM POSITION:   . .  .
  CHOKE UNLOADER:  	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	
     HYDROCARBONS:  	
DISTRIBUTOR:
  DWELL: 	
  VACUUM ADVANCE:		13
  CENTRIFUGAL ADVANCE:	     1Q_
                     *N.O.

                     *N.O.
                     *N.O.

                     *N.O.
                     *N.O.
                     *N.O.
                     *N.O.

                     *N.O.
                     *N.O.
         DEG

         RPM
         RPM

         TURNS
         TURNS
         STEP NO.
         INCH

         %
         PPM
                   650
                  *N.O.

                 1 1/8
                 1 1/4
                  *N.O.
                  *N.O.

                  *N.O.
                  *N.O.
                     DEG  BTDC

                     RPM
                     RPM

                     TURNS
                     TURNS
                     STEP NO.
                     INCH

                     %
                     PPM
                                                28    DEG
                                    DIAPHRAGM REPLACED:     No
                                    DISTRIBUTOR REPLACED:   No
                                (*N.O.  = NOT OBSERVED)
REMARKS:
    - Muffler and tail-pipe replaced.
                                        56
                                                            AUTOMOTIVE RESEARCH..

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69C20-350-02-427
1969
Chevrolet
C-20
CE249S805852

  CYL. NO.      1
ENGINE DISPLACEMENT:
TRANSMISSION TYPE:
VEHICLE MILEAGE:
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
350 CID
3 Speed Standard
78,776
7029223LY
1112047 7C23 (NEW)

 678
COMPRESSION PRESSURE, PSI: . . .      150    155    150    160     40    155   140   150
COMPRESSION LEAKDOWN, %:....       17     24     13     20     88     19     18     13
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	              10     DEG                0    °EG
CARBURETOR;
     CURB IDLE SPEED	             600      RPM              700    RPM
     FAST IDLE SPEED:	            2010      RPM             *N.O.    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .              1      TURNS          1 3/4     TURNS
     TURNS OPEN RIGHT SCREW: . .              2      TURNS          1 3/4     TURNS
  FAST IDLE CAM POSITION:  . . .          *N.O.       STEP NO.        *N.O.    STEP NO.
  CHOKE UNLOADER:	          *N.O.       INCH            .450     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE	            5.0+      %                3.1    %
     HYDROCARBONS:  	          *N.O.       PPM             *N.O.    PPM
DISTRIBUTOR!
  DWELL:	              30      DEG              30      DEG
  VACUUM ADVANCE:  	   8.5  DEG@ 15.5   "HG    DIAPHRAGM REPLACED:
  CENTRIFUGAL ADVANCE:	   9.0  DEG@ 2000   RPM    DISTRIBUTOR REPLACED:  Yes
                                (*N.O. = NOT OBSERVED)
REMARKS:
  - Tail-pipe replaced.
  - Replaced No. 5 exhaust valve  and  resurfaced valve  seat.
  - Replaced distributor  11115008H6 with  new unit PN  1112047-7C23
                                        57
                                                            AUTOMOTIVE RESEARCH.,*

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:.
MODEL:
VIN:
69P200-225-02-428     ENGINE DISPLACEMENT:
1969                  TRANSMISSION TYPE:
Drxlqe                 VEHICLE MILEAGE:
1J200                  CARBURETOR NUMBER:
3161942613 (99026397)  DISTRIBUTOR NUMBER:
         225 CID
         Automatic
         59,212
         Carter  463052833119
         2875826
                          CYL. NO.
COMPRESSION PRESSURE, PSI: .  .  .     135   130   125   120
COMPRESSION LEAKDOWN, %:....      14    19    24    25
                                           OBSERVED  AT;
IGNITION TIMING;	               5     DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED:	           *N.O.     RPM
     FAST IDLE SPEED:	           *N.O.     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .           *N.O.     TURNS
     TURNS OPEN RIGHT SCREW:  .  .           *N'°'     TURNS
  FAST IDLE CAM POSITION:  .  .  .           *N.O.     STEP NO.
  CHOKE UNLOADER:	           *N.O.     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	           *N.O      %
     HYDROCARBONS:  	           *N.O.     PPM
DISTRIBUTOR;
  DWELL:	             38      DEC
  VACUUM ADVANCE:	    5    DEG@    10   "HG
  CENTRIFUGAL ADVANCE:	   13    DEG@  2000   RPM
  120    135
   25     16
       ADJUSTED TO:
           500
         *N.O.
  Full lean on
    limiter
        *N.O.
        *N.O.

        *N.O.
        *N.O.
                                                     DEG BTDC

                                                     RPM
                                                     RPM

                                                     TURNS
                                                     TURNS
                                                     STEP NO.
                                                     INCH

                                                     %
                                                     PPM
            44   DEG
DIAPHRAGM REPLACED:    No
DISTRIBUTOR REPLACED:  No
                                (*N.O. = NOT OBSERVED)
REMARKS:
  - Complete exhaust system including manifold replaced.
  - Replaced carburetor Carter 463052833119 unit with new unit due to worn throttle
    plate  shaft.
                                        58
                                                            AUTOMOTIVE RESEARCH.,

-------
                 SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                        69C20-250-01-441
                        1969
                        Chevrolet
                        C-20
                        CS249S817619
ENGINE DISPLACEMENT:  250 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      68,865
CARBURETOR NUMBER:    Monojet 7029021
                               270-81C
DISTRIBUTOR NUMBER:   Delco 111039987
                          CYL. NO.
                                                                   175
                                                                    22
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .      160    175   175   185   185
COMPRESSION LEAKDOWN, %	       30    14    14    11    15

                                           OBSERVED AT;
IGNITION TIMING;	               2     DEC BTDC           4    DEG BTDC
CARBURETOR;
     CURB IDLE SPEED	          *N.O.      RPM              550    RPM
     FAST IDLE SPEED:	          *N.O.      RPM             2400    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .          4 1/3      TURNS          1 7/8    TURNS
     TURNS OPEN RIGHT SCREW: . .          N/A        TURNS          N/A      TURNS
  FAST IDLE CAM POSITION:  ...          *N.O.      STEP  NO.        *N.O.    STEP NO.
  CHOKE UNLOADER:	          *N.O.      INCH            *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	          5.0+       %               1.6     %
     HYDROCARBONS:  	          *N.O.      PPM             *N.O.    PPM
DISTRIBUTOR;
  DWELL: 	          *N.O.      DEG
  VACUUM ADVANCE:	*N.O.  DEG@    -    "HG
  CENTRIFUGAL ADVANCE:	   18   DEG@  1950   RPM
                                                                       31    DEG
                                                            DIAPHRAGM REPLACED:
                                                            DISTRIBUTOR REPLACED:
                                     No
                                                                                   No
                                (*N.O.  = NOT OBSERVED)
REMARKS:
   - Replaced entire exhaust system including manifold.
                                        59
                                                            AUTOMOTIVE RESEARCH..*

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MOUJiL:
VIN:
69D200-318-02-444
1969
Dodge
LJ200
1287117540
ENGINE DISPLACEMENT: 318 CID
TRANSMISSION TYPE:   4 Speed
VEHICLE MILEAGE:     51,389
CARBURETOR NUMBER:   Stromberg 3-283
DISTRIBUTOR NUMBER:  2875800348
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .     150    95   145   150
COMPRESSION LEAKDOWN, %	       8.5  N/A    8    13

                                           OBSERVED AT;
IGNITION TIMING: 	            *N.O.    DEC
CARBURETOR;
     CURB IDLE SPEED:	            *N.O.    RPM
     FAST IDLE SPEED	            *N.O.    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            *N.O.    TURNS
     TURNS OPEN RIGHT SCREW: . .            *N.O.    TURNS
  FAST IDLE CAM POSITION:   ...            *N.O.    STEP  NO.
  CHOKE UNLOADER	            *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE	            *N.O.    %
     HYDROCARBONS	            *N.O.    PPM
DISTRIBUTOR;
  DWELL: 	            *N.O.    °EG
  VACUUM ADVANCE:	*N.O.   PEG®     -   "HG
  CENTRIFUGAL ADVANCE:	*N.O.   DEG@     -   RPM
                                (*N.O.  =  NOT OBSERVED)

REMARKS;

   - Carburetor  rebuilt at 27,000 miles.
                                      160
                                        7
                     150
                      15
145   165
 19.5  12.5
                                           ADJUSTED TO:
                                              *N.O.   DEG
                                              *N.O.
                                              *N.O.

                                              *N.O.
                                              *N.O.
                                              *N.O.
                                              *N.O.

                                              *N.O.
                                              *N.O.
                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH
                               PPM
                                              *N.O.   DBG
                                    DIAPHRAGM REPLACED:
                                    DISTRIBUTOR REPLACED:
                                           60
                                                            AUTOMOTIVE RESEARCH.,

-------
                 SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE  DATA
 VEHICLE TEST NUMBER:
 YEAR:
 MANUFACTURER:
 MODEL:
 VIN:
69C20-350-03-450
1969
Chevrolet
C-20
CE249J865939
ENGINE DISPLACEMENT: 350 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     67,500
CARBURETOR NUMBER:   292231Y1159
DISTRIBUTOR NUMBER:  11119559E7
                          CYL. NO.
                                                                                 8
COMPRESSION PRESSURE, PSI:  .  .  .
COMPRESSION LEAKDOWN, %:....


IGNITION TIMING;  	
CARBURETOR;
     CURB IDLE SPEED:   	
     FAST IDLE SPEED	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:   .  .
     TURNS OPEN RIGHT SCREW:  .  .
  FAST IDLE CAM POSITION:   .  .  .
  CHOKE UNLOADER:  	
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:   	
     HYDROCARBONS: 	
DISTRIBUTOR;
  DWELL: 	
  VACUUM ADVANCE:		
  CENTRIFUGAL ADVANCE	    17
              135   140   130   145   115   135   120   145
               18    20    38    21    54    29    47    26
                   OBSERVED AT:
                                           ADJUSTED TO:
                      700
                     1050

                     *N.O.
                     *N.O.
                     *N.O.
                     *N.O.

                    *N.O.
                    *N.O.
       DEG BTDC

       RPM
       RPM

       TURNS
       TURNS
       STEP NO.
       INCH

       %
       PPM
          600
         1700

           2/3
           3/4
             3
          .150

         1.35
         *N.O.
DEG  BTDC

RPM
RPM

TURNS
TURNS
STEP NO.
INCH

%
PPM
                        30
                 DEG@
      DEG
      "HG
                                (*N.O.
                 DEG@  2000  RPM
                 NOT OBSERVED)
            31   DEG
DIAPHRAGM REPLACED:     No
DISTRIBUTOR REPLACED:   No
REMARKS:
  •• Replaced muffler and tail-pipe.
  - Carburetor rebuilt by EG&G-AR.
                                         61
                                                            AUTOMOTIVE RESEARCH
                                                                                       '.INC

-------
                 SUMMARY OF  VEHICLE  IDENTIFICATION  & MAINTENANCE DATA
 VEHICLE  TEST  NUMBER:
 YEAR:
 MANUFACTURER:
 MODEL:
 VIN:
69F250-360-04-473
1969
Ford
F250
F25YRE14951
ENGINE DISPLACEMENT: 360 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     75,808
CARBURETOR NUMBER:   C8TFAZ
DISTRIBUTOR NUMBER:  C8TF 12127 H 8J6
                          CYL. NO.
COMPRESSION PRESSURE, PSI:  .  .  .      140   145   145   140
COMPRESSION LEAKDOWN, %:....       23    16    11    23

                                           OBSERVED AT;
IGNITION TIMING:	               5     DEC  BTDC
CARBURETOR:
     CURB IDLE SPEED	              550    RPM
     FAST IDLE SPEED	             1400    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:   .  .             21/4   TURNS
     TURNS OPEN RIGHT SCREW:  .  .             3       TURNS
  FAST IDLE CAM POSITION:   ...           *N.O.      STEP NO.
  CHOKE UNLOADER:	             .165    INCH
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:   	           *N.O.      %
     HYDROCARBONS: 	           *N.O.      PPM
DISTRIBUTOR;
  DWELL:	               27    DEC
  VACUUM ADVANCE:	   12    DEG@  15    "HG
  CENTRIFUGAL ADVANCE	   14.5  DEG@  2000  RPM
                                (*N.O. = NOT OBSERVED)
REMARKS:
   - Owner rebuilt carburetor at 74,500 miles.
   - Tail-pipe replaced.
   - Carburetor rebuilt by EG&G-AR.
                                      145
                                       27
                      140
                       21
140
 29
140
 23
                                           ADJUSTED TO:
                                               10

                                              550
                                             1400

                                            2 3/4
                                            2 1/2
                                            2
                                             .165

                                            2.0
                                            *N.O.

                                            29
                               DEG BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                               DEG
                                    DIAPHRAGM REPLACED:
                                    DISTRIBUTOR REPLACED:
                                      NO
                                      NO
                                        62
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YKAK:
MAIIfJKArjTUfcEk:
MODEL:
VIN:
73C20-454-01-474
]'J7'J
Chevrolet
C-20
CCZ243F366349
ENGINE DISPLACEMENT:  454 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      51,140
CARBURETOR NUMBER:    7043207 QR1563
DISTRIBUTOR NUMBER:   1112113 2M7
                          CYL. NO.
                                                                                 8
COMPRESSION PRESSURE, PSI: . . .      145    130    135    130
COMPRESSION LEAKDOWN, %:....        7     47     22     15
                                           OBSERVED AT;
IGNITION TIMING;	              10     DEG  BTDC
CARBURETOR;
     CURB IDLE SPEED:	              600     RPM
     FAST IDLE SPEED:	             1400     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .                1  1/2 TURNS
     TURNS OPEN RIGHT SCREW: . .                3  1/4 TURNS
  FAST IDLE CAM POSITION:  ...            *N.O.     STEP NO.
  CHOKE UNLOADER	             .430     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	            0.3       %
     HYDROCARBONS: 	           *N.O.      PPM
DISTRIBUTOR:
  DWELL	              25     DEG
  VACUUM ADVANCE:	   *N.O.  DEG@     -  "HG
  CENTRIFUGAL ADVANCE:	    8   DEG@ 2410  RPM
                                 (*N.O. = NOT OBSERVED)
REMARKS:
    - Replaced  left exhaust manifold,  header pipe  and gasket.
    - Replaced  muffler
    - Carburetor rebuilt  by EG&G-AR.
                                      140
                                       10
                      130
                       32
140
 18
130
  9
                                           ADJUSTED TO:
                                              10

                                             700
                                            1500
                               DEG BTDC

                               RPM
                               RPM
                                               1 1/2  TURNS
                                               1 1/2  TURNS
                                             *N.O.
                                              .430

                                             0.6
                                             2975
                               STEP NO.
                               INCH
                               PPM
                                               30     DEG
                                     DIAPHRAGM REPLACED:     No
                                     DISTRIBUTOR REPLACED:   No
                                         63
                                     AUTOMOTIVE RESEARCH.
                                                                                         ,**

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
73D200-360-01-486
1973
Dodge
D200
D24BF3S136442
                                              ENGINE DISPLACEMENT: 350 CID
                                              TRANSMISSION TYPE:  4 Speed
                                              VEHICLE MILEAGE:    42,696
                                              CARBURETOR NUMBER:  R6485A36983853442 Holle"
                                              DISTRIBUTOR NUMBER:  43 2 3755160
                          CYL. NO.
                                                         8
                                                                   ADJUSTED TO:
                                                                             DEC
                                                                      750
                                                                     1900
                                                      RPM
                                                      RPM
                                                                       7/8   TURNS
                                                                       7/8   TURNS
COMPRESSION PRESSURE, PSI: . . .     140   160   140   150   155   160   155   155
COMPRESSION LEAKDOWN, %:....      12     8    44    10    12     8    12     8
                                           OBSERVED AT;
IGNITION TIMING;	                4    DEG ATDC
CARBURETOR;
     CURB IDLE SPEED:	             670     RPM
     FAST IDLE SPEED:	            2100     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            11/2     TURNS
     TURNS OPEN RIGHT SCREW: . .            11/4     TURNS
  FAST IDLE CAM POSITION:  . . .         *N.O.       STEP NO.
  CHOKE UNLOADER:	         *N.O.       INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	            5.0      %
     HYDROCARBONS:  	         *N.O.       PPM
DISTRIBUTOR;
  DWELL; 	         Electronic Ignition
  VACUUM ADVANCE:  	     9   DBG@   14   "HG    DIAPHRAGM REPLACED:
  CENTRIFUGAL ADVANCE: 	   14.5  DEG@  2000  RPM    DISTRIBUTOR REPLACED:
                                (*N.O.  = NOT OBSERVED)
REMARKS;

    -  Replaced tail-pipe.
                                                                    *N.O.
                                                                    .170

                                                                   0.82
                                                                    *N.O.
                                                     STEP NO.
                                                     INCH
                                                     PPM
                                                                                   No
                                                                                   No
                                       64
                                                            AUTOMOTIVE RESEARCH..

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69F250-360-05-491
1969
Ford
F250
F25YRE96086
ENGINE DISPLACEMENT:  360  CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      88,160
CARBURETOR NUMBER:    C9TFK B  9B H
DISTRIBUTOR NUMBER:   C8TF 12127H 9B19
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .       150    150    150    125   140   150   155   150
COMPRESSION LEAKDOWN, %:....        26     57     21    82    45    40    42    46
                                           OBSERVED AT;             ADJUSTED  TO;
IGNITION TIMING;	            1         DEC BTDC       10      DEG BTDC
CARBURETOR;
     CURB IDLE SPEED:	            700        RPM            550     RPM
     FAST IDLE SPEED:	            2200       RPM            1400    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            *N.O.      TURNS           2 1/2   TURNS
     TURNS OPEN RIGHT SCREW: . .            *N.O.      TURNS           2 3/4   TURNS
  FAST IDLE CAM POSITION:  ...            *N.O.      STEP NO.        *N.O.   STEP NO.
  CHOKE UNLOADER:	            *N.O.      INCH            .165    INCH
  IDLE EMISSIONS (GARAGE  ANALYZER):
     CARBON MONOXIDE	            *N.O.      %              4.8     %
     HYDROCARBONS	            *N.O.      PPM            *N.O.   PPM
DISTRIBUTOR;
  DWELL:	            33         DEG            30      DEG
  VACUUM ADVANCE:  	     11  DEG@   15   "HG   DIAPHRAGM REPLACED:     Yes
  CENTRIFUGAL ADVANCE:	     14  DEG@ 2000   RPM   DISTRIBUTOR REPLACED:   No
                                (*N.O.  = NOT OBSERVED)
REMARKS;
   -  Replaced vacuum advance.
   -  Replaced tail-pipe.
   -  Replaced muffler.
                                         65
                                                            AUTOMOTIVE RESEARCH.,**

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69-1200D-345-01-601
1969
International
         Harvester
1200D
313205H957949
ENGINE DISPLACEMENT:  345  CID
TRANSMISSION TYPE:    4  Speed
VEHICLE MILEAGE:      102,265
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
151786-R94-1710-5S-21!
              Holley
8A4359206-C91
                          CYL. NO.
                                             6
                                   8
COMPRESSION PRESSURE, PSI: . . .      125    130    130    130    125    120    130    140
COMPRESSION LEAKDOWN, %:....       26     20     31     20     29    48     37     22
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	            5        DEC  BTDC      0        DEC BTDC
CARBURETOR:
     CURB IDLE SPEED:	            430       RPM            500      RPM
     FAST IDLE SPEED	            1300      RPM            *N.O.    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            1 1/8     TURNS          3/4      TURNS
     TURNS OPEN RIGHT SCREW: . .            3/4       TURNS          3/4      TURNS
  FAST IDLE CAM POSITION:  . . .            *N.O.     STEP NO.       *N.O.    STEP NO.
  CHOKE UNLOADER	            *N.O.     INCH           Manual   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	            5.0+      %              2.0      %
     HYDROCARBONS:  	            *N.O.     PPM            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	            27        DBG            N/A      DBG
  VACUUM ADVANCE:	    6.5 DEG@   12   "HG    DIAPHRAGM  REPLACED:      No
  CENTRIFUGAL ADVANCE:	    14.5 DEG@ 2000   RPM    DISTRIBUTOR REPLACED:    No
                                (*N.O. = NOT OBSERVED)
REMARKS:
   -  Replaced  tail-pipe.
                                         66
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
692500-350-04-602
1969
CMC
2500
CE20C-SA 10725
ENGINE DISPLACEMENT:  350 CID
TRANSMISSION TYPE:    4 Speed
VEHICLE MILEAGE:      77,509
CARBURETOR NUMBER:    7029223
DISTRIBUTOR NUMBER:   1111500 8H13
                          CYL. NO.
                                                                                 8
COMPRESSION PRESSURE, PSI: . . .      165   150   165   160   130   165   150   160
COMPRESSION LEAKDOWN, %	       10    16     9    10    32    14    11    10
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	            2        DEC ATDC        4       DEG BTDC
CARBURETOR;
     CURB IDLE SPEED:	            250      RPM             500     RPM
     FAST IDLE SPEED:	            2100     RPM             2400    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            1 1/8    TURNS           1       TURNS
     TURNS OPEN RIGHT SCREW: . .            1        TURNS           1       TURNS
  FAST IDLE CAM POSITION:  . . .            *N.O.    STEP NO.        *N.O.   STEP NO.
  CHOKE UNLOADER:	            *N.O.    INCH            .450    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	            4.2      %               3.1     %
     HYDROCARBONS	            *N.O.    PPM             5500    PPM
DISTRIBUTOR;
  DWELL:	            31       DEG             30      DEG
  VACUUM ADVANCE:	     8   DEG@ 15.75  "HG    DIAPHRAGM REPLACED:    JJQ	
  CENTRIFUGAL ADVANCE: 	    13   DEG@ 2100   RPM    DISTRIBUTOR REPLACED:
                                 (*N.O. = NOT OBSERVED)
REMARKS;
   - Replaced carburetor with one from 418 (7029232-0821)
   - Replaced header pipe, muffler and tail-pipe.
                                          67
                                                            AUTOMOTIVE RESEARCH.,**

-------
                 SUMMARY OF VEHICLE  IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:   73D200-318-01-605
YEAR:                  1973
MANUKACTUKliR:          Uodqc
MODEL:                 D200
VIN:                   D21BE3S067142
ENGINE DISPLACEMENT: 318 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     68,094
CARBURETOR NUMBER:   6317SA2913326   (New)
DISTRIBUTOR NUMBER:  4223656672
                          CYL. NO.
                                                                                 8
COMPRESSION PRESSURE, PSI:  .  .  .      155   155   150   175   150   155   155   170
COMPRESSION LEAKDOWN, %:....       24     7    12     6    24    11    11    11
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	            2        DBG ATDC       5        DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	            765      RPM            750      RPM
     FAST IDLE SPEED	            *N.O.    RPM            1700     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:   .  .   Limiter Caps      TURNS   Limiter Caps    TURNS
     TURNS OPEN RIGHT SCREW:  .  .      Mid-point      TURNS  1/8 turn from    TURNS
                                                             full lean
  FAST IDLE CAM POSITION:   .  .  .            *N.O.    STEP NO.       *N.O.    STEP NO.
  CHOKE UNLOADER:	            *N.O.    INCH           *N.O.    INCH
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:	            1.8      %              1.0      %
     HYDROCARBONS: 	            *N.O.    PPM            *N.O.    PPM
DISTRIBUTOR;
  DWELL: 	            Electronic Ignition
  VACUUM ADVANCE:  	    8.5  DEG@  14.5  "HG    DIAPHRAGM REPLACED:
  CENTRIFUGAL ADVANCE:  	   14    DEG@  2150  RPM    DISTRIBUTOR REPLACED:
                                (*N.O. = NOT OBSERVED)
REMARKS:
   - Replaced carburetor (6364S2552380)  with new unit 6317-SA-2913326.
   - Replaced muffler and tail-pipe.
                                        68
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VKHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69C20-307-01-607
1969
Chevrolet
C-20
CE249Z827328
  ENGINE DISPLACEMENT:
  TRANSMISSION TYPE:
  VEHICLE MILEAGE:
  CARBURETOR NUMBER:
  DISTRIBUTOR NUMBER:
                  307  CID
                  4 Speed
                  83,732
                  7029105 K81L
                  1111481 8030
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .
COMPRESSION LEAKDOWN, %:....


IGNITION TIMING; 	
CARBURETOR;
     CURB IDLE SPEED:  	
     FAST IDLE SPEED:  	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .
     TURNS OPEN RIGHT SCREW: . .
  FAST IDLE CAM POSITION:  . . .
  CHOKE UNLOADER:  	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	
     HYDROCARBONS:  	
DISTRIBUTOR;
  DWELL: 	
  VACUUM ADVANCE:  	  	7
  CENTRIFUGAL ADVANCE	   10
               155
                14
155
 13
165
  8
155
 18
170
  6
                    OBSERVED  AT:
                     420
                     2400

                     1 1/3
                     1 1/3
                     *N.O.
                     *N.O.

                     5.0 +
                     *N.O.
         DEC  BTDC


         RPM
         RPM

         TURNS
         TURNS
         STEP NO.
         INCH

         %
         PPM
                     26      DEG
                 DEG@    12  "HG
                 DEG@   1600 RPM
150
 15
160
  9
                       ADJUSTED  TO:
                   700
                  2300

                  1
                  1
                  *N.O.
                  .215

                  5.0
                  *N.O.
160
  7
                                                          BTDC
                     RPM
                     RPM

                     TURNS
                     TURNS
                     STEP NO.
                     INCH
                     PPM
                        30      DEG
                DIAPHRAGM  REPLACED:     Yes
                DISTRIBUTOR REPLACED:   No
                                (*N.O. = NOT OBSERVED)
REMARKS:
   -  Replaced  header pipe extension and tail-pipe.
   -  Replaced  vacuum advance with new  1115355.
                                        69
                                                            AUTOMOTIVE RESEARCH.

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                        732500-454-03-608
                        1973
                        CMC
                        2500
                        TCZ243F722812
ENGINE DISPLACEMENT: 454 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     70,891
CARBURETOR NUMBER:   7043207 QR1013
DISTRIBUTOR NUMBER:  1112113 3C22
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED  TO:
COMPRESSION PRESSURE, PSI: .  . .     150   155   150   160   165   150    155   150
COMPRESSION LEAKDOWN, %:....      12    14    13    10     9    16     17    10

                                           OBSERVED  AT;
IGNITION TIMING:	             8       DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED:	             700     RPM
     FAST IDLE SPEED	             1300    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             31/4    TURNS
     TURNS OPEN RIGHT SCREW:  . .             3       TURNS
  FAST IDLE CAM POSITION:   ...             *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             5.0+    %
     HYDROCARBONS	             *N.O.   PPM
DISTRIBUTOR;
  DWELL:	             29      DBG
  VACUUM ADVANCE:	   20   DEG@    15   "HG
  CENTRIFUGAL ADVANCE:	    7   DEG@  2400   RPM
                                                                    10

                                                                    700
                                                                    1600

                                                                    1
                                                                    1
                                                                    *N.O.
                                                                    .450

                                                                    1.7
                                                                    *N.O.
                               DEC BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                    30      DBG
                                                           DIAPHRAGM  REPLACED:
                                                           DISTRIBUTOR REPLACED:
                                     NO
                                     No
                                (*N.O.  = NOT OBSERVED)
REMARKS:
   - Replaced  transmission kickdown switch at carburetor.
                                       70
                                                           AUTOMOTIVE RESEARCH.,,*.

-------
                 SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
 VEHICLE TEST NUMBER:
 YEAR:
 MANUFACTURER:
 MODEL:
 VIN:
73W200-360-02-609
1973
Dodge
W-200
W24BF3S083226
ENGINE DISPLACEMENT:  360 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      70,669
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
12R-4761-B(R-6486-A)
           Holley
3755160
                          CYL.  NO.
COMPRESSION  PRESSURE,  PSI:  ...      100   120   130   110   125   110   115   125
COMPRESSION  LEAKDOWN,  %:....       10    11    11    21     7    11    20    10
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	             1       DBG  ATDC       0       DEG
CARBURETOR;
     CURB IDLE SPEED:	             700     RPM             700     RPM
     FAST IDLE SPEED:	             2300    RPM             1800    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:   .  .             11/2   TURNS           1 1/8   TURNS
     TURNS OPEN RIGHT SCREW:  .  .             1 1/3   TURNS           1       TURNS
  FAST IDLE CAM POSITION:   ...             *N.O.   STEP NO.        *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH            .171    INCH
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:	             2.3      %               0.75    %
     HYDROCARBONS: 	             *N.O.   PPM             *N.O.   PPM
DISTRIBUTOR;
  DWELL: 	             Electronic Ignition
  VACUUM ADVANCE:	__8__ DEG@    14  "HG    DIAPHRAGM REPLACED:     Nc_
  CENTRIFUGAL ADVANCE:	   15.5  DEG@  2000  RPM    DISTRIBUTOR REPLACED:   No_
                                (*N.O. = NOT OBSERVED)
REMARKS:
                                         71
                                                            AUTOMOTIVE RESEARCH.,**

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:   69F250-360-06-610
7KAR:
MODEL:
VIN:
F-250
F25YKE96167
ENGINE DISPLACEMENT: 360 CID
TRANSMISSION TYPE:   Automatic C-6
VEHICLE MILEAGE:     61,231
CARBURETOR NUMBER:   C8TF Z B9A30
DISTRIBUTOR NUMBER:  C8TF 12127-H 936
                          CYL. NO.
                                                          8
COMPRESSION PRESSURE, PSI: . .  .      130   140   110   130
COMPRESSION LEAKDOWN, %	       32    16    62    56
                                           OBSERVED AT;
IGNITION TIMING;	            2        DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	            650      RPM
     FAST IDLE SPEED:	            *N.O.     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .            2        TURNS
     TURNS OPEN RIGHT SCREW: .  .            2 3/4     TURNS
  FAST IDLE CAM POSITION:  ...            *N.O.     STEP NO.
  CHOKE UNLOADER:	            *N.O.     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	            5.0+     %
     HYDROCARBONS:  	            *N.O.     PPM
DISTRIBUTOR:
  DWELL:	            32       DBG
  VACUUM ADVANCE:	    10   DEG@   15    "HG
  CENTRIFUGAL ADVANCE	   13.5   DEG@  2000  RPM
                                                              140
                                                               25
                                             130
                                              35
                            140
                             18
130
 36
                                                                   ADJUSTED TO:
                                                                    10

                                                                    550
                                                                    1200

                                                                    2 1/2
                                                                    2 1/2
                                                                    *N.O.
                                                                   ,165

                                                                    4.9
                                                                    *N.O.

                                                                    28
                                                      DEC BTDC

                                                      RPM
                                                      RPM

                                                      TURNS
                                                      TURNS
                                                      STEP NO.
                                                      INCH

                                                      %
                                                      PPM
                                                      DBG
                                                                                  Yes
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:  No	
                                (*N.O.  = NOT OBSERVED)
REMARKS:
   - Carburetor kit installed at 60,700 miles  (approx.)
   - Tuned for C8TF-AZ Carburetor specs.
   - After tune-up 07-19-79 carburetor  kit  (CT-499-D)  for C8TF-AZ carburetor was
     installed by EG&G-AR.
                                         72
                                                            AUTOMOTIVE RESEARCH.,-

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
731210-304-01-611
1973
International
         Harvester
1210
3H2COCHB64287
ENGINE DISPLACEMENT:  304 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      37,601
CARBURETOR NUMBER:    Holley 442165-C91
DISTRIBUTOR NUMBER:   428095 C91 2A4
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .      145   145   145   150   150   150   145   150
COMPRESSION LEAKDOWN, %:....      11    16    13    12    10    10    14    11
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	            2        DEC ATDC       0        DEC
CARBURETOR;
     CURB IDLE SPEED:	            750      RPM            700      RPM
     FAST IDLE SPEED:	            1550     RPM            2000     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW;  . .            11/2     TURNS          1        TURNS
     TURNS OPEN RIGHT SCREW: . .            11/4     TURNS          1        TURNS
  FAST IDLE CAM POSITION:  ...            *N.O.    STEP  NO.        *N.O.     STEP  NO.
  CHOKE UNLOADER:	            *N.O.    INCH            *N.O.     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	            5.0+     %              1.25     %
     HYDROCARBONS:  	            *N.O.    PPM            *N.O.     PPM
DISTRIBUTOR;
  DWELL:	            32        DEC             32       DEC
  VACUUM ADVANCE:	     1  DBG@    8.5  "HG     DIAPHRAGM  REPLACED:     Yes
  CENTRIFUGAL ADVANCE:	     15  DEG@   2000  RPM     DISTRIBUTOR REPLACED:   No
                                (*N.O.  = NOT OBSERVED)
REMARKS:
  - New throttle return spring and choke shaft and lever assembly installed prior  to
    shipment to SWRI.
                                         73
                                                            AUTOMOTIVE RESEARCH.
                                                               '.INC

-------
                 SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
 VKHICLE TEST NUMBER:
 YEAR:
 MANUFACTURER:
 MODEL:
 VIN:
721500-350-06-612
1972
CMC
1500 Suburban
TCE162F511173
ENGINE DISPLACEMENT:  350 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      90,192
CARBURETOR NUMBER:    7042210 QE0422
DISTRIBUTOR NUMBER:   11120472B11
                          CYL. NO.
COMPRESSION  PRESSURE, PSI:  .  .  .
COMPRESSION  LEAKDOWN, %:....


IGNITION TIMING;  	
CARBURETOR;
     CURB IDLE SPEED:   	
     FAST IDLE SPEED:   	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:   .  .
     TURNS OPEN RIGHT SCREW:  .  .
  FAST IDLE CAM POSITION:   .  .  .
  CHOKE UNLOADER	
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:   	
     HYDROCARBONS: 	
DISTRIBUTOR;
  DWELL: 	
  VACUUM ADVANCE:   .		14
  CENTRIFUGAL ADVANCE:   	    11
               150   150   145   160   150   130   160    160
                 8    13    12    12    12    18     9      5
                    OBSERVED AT:
                     ADJUSTED TO:
                      700
                      1300

                      3  3/4
                      3  3/4
                      *N.O.
                      *N.O.

                      4.7
                      *N.O.
       DEC BTDC

       RPM
       RPM

       TURNS
       TURNS
       STEP NO.
       INCH

       %
       PPM
                      31       DBG
                  DEG@  15.5  "HG
                  DEG@  2400  RPM
                                (*N.O. = NOT OBSERVED)
REMARKS:
 600
 1500

 1 1/4
 1 1/8
 *N.O.
.450

 1.4
 *N.O.
DEC  BTDC

RPM
RPM

TURNS
TURNS
STEP NO.
INCH

%
PPM
                      *N.O.   DEC
             DIAPHRAGM REPLACED:     No
             DISTRIBUTOR REPLACED:   No
   -  Owner  had  rebuilt  the carburetor
   -  Replaced header pipe, muffler and tail-pipe.
                                         74
                                                            AUTOMOTIVE RESEARCH.,*.

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                       69F250-360-07-613
                       1969
                       Ford
                       F-250
                       F25YKF53779
ENGINE DISPLACEMENT:  360 CID
TRANSMISSION TYPE:    Automatic C-6
VEHICLE MILEAGE:      85,309
CARBURETOR NUMBER:    C8TF  Z B9E1
DISTRIBUTOR NUMBER:   C8TF  12127H  9  2S
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .      125    130    115    130    130    125   130   135
COMPRESSION LEAKDOWN, %:....       20     24     50    46     27     30    20    20
                                           OBSERVED AT;
IGNITION TIMING:	             14       DEG  BTDC
CARBURETOR:
     CURB IDLE SPEED	             650      RPM
     FAST IDLE SPEED	             1400    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             *N.O.    TURNS
     TURNS OPEN RIGHT SCREW: . .             *N.O.    TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.    STEP NO.
  CHOKE UNLOADER:	             *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:   	             *N.O.    %
     HYDROCARBONS	             *N.O.    PPM
DISTRIBUTOR;
  DWELL:	             31       DEG
  VACUUM ADVANCE:	   12    DEG@   15   "HG
  CENTRIFUGAL ADVANCE:	   14.5  DEG@   2000 RPM
                                 (*N.O. = NOT OBSERVED)
REMARKS;

   - Carburetor was  rebuilt at 82,000 miles.
   - Installed a new muffler and tail-pipe.
   - Rebuilt carburetor by  EG&G-AR.
                                                                     10

                                                                     650
                                                                     1400

                                                                     2 1/4
                                                                     2 1/2
                                                                     *N.O.
                                                                     .150

                                                                     3.9
                                                                     3750
                               DEG BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                     28       DEG
                                                            DIAPHRAGM REPLACED:
                                                            DISTRIBUTOR REPLACED:
                                          75
                                                            AUTOMOTIVE RESEARCH.,*

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
692500-250-02-614
1969
CMC
2500
CS20DSA20133
ENGINE DISPLACEMENT: 250 CID
TRANSMISSION TYPE:   3 Speed Standard
VEHICLE MILEAGE:     82,918
CARBURETOR NUMBER:   Rochester 7040025
                                  (New)
DISTRIBUTOR NUMBER:  1110464 9K22
                          CYL. NO.
COMPRESSION PRESSURE, PSI: ...     170   175   175   170   170
COMPRESSION LEAKDOWN, %:....      32    16    24    20    26
                                           OBSERVED AT;
IGNITION TIMING;	             0       DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	             675     RPM
     FAST IDLE SPEED	             N/A     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             21/2   TURNS
     TURNS OPEN RIGHT SCREW:  . .             N/A     TURNS
  FAST IDLE CAM POSITION;  ...             *N.O.   STEP NO.
  CHOKE UNLOADER	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE	             4.9     %
     HYDROCARBONS:  	             *N.O.   PPM
DISTRIBUTOR;
  DWELL:	             32      DEC
  VACUUM ADVANCE:   .	    10   DEG@   17   "HG
  CENTRIFUGAL ADVANCE:	    19   DEG@  1950  RPM
                                (*N.O.  = NOT OBSERVED)
REMARKS;

   - Valve regrind - 1970 - 10,000 miles
   - Carburetor exhanged by owner 03/79
   - Replaced muffler and tail-pipe.
   - Removed rebuilt carburetor 7028006 - installed 7040025.
                                            170
                                             20
                                            ADJUSTED TO:
                                             500
                                             2400

                                             2  1/4
                                             N/A
                                             *N.O.
                                             .350

                                             4.0
                                             *N.O.
                               DEC BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                             33       DEC
                                    DIAPHRAGM REPLACED:     Yes
                                    DISTRIBUTOR REPLACED:   No
                                         76
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69C20-292-01-617
1969
Chevrolet
C-20
CS249S806287
ENGINE DISPLACEMENT: 292 CID
TRANSMISSION TYPE:   4 Speed
VEHICLE MILEAGE:     59,000
CARBURETOR NUMBER:   Rochester 7029022
DISTRIBUTOR NUMBER:  1118442 R3D6
                          CYL. NO.
                                                                     6
                                                          8
COMPRESSION PRESSURE, PSI: . . .      154   *45   145   15°   16°   16°
COMPRESSION LEAKDOWN, %:....       17    12    24    10    35    10
                                           OBSERVED AT;
IGNITION TIMING;	            5        DEG  ATDC
CARBURETOR;
     CURB IDLE SPEED:	            625      RPM
     FAST IDLE SPEED:	            1200     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            13/4    TURNS
     TURNS OPEN RIGHT SCREW: . .            N/A      TURNS
  FAST IDLE CAM POSITION;  ...            *N.O.    STEP NO.
  CHOKE UNLOADER:	            *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	            2.4      %
     HYDROCARBONS:  	            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	            25       DEG
  VACUUM ADVANCE:	    12    DEG@  16    "HG
  CENTRIFUGAL ADVANCE:	    23    DEG@  2000  RPM
                                 (*N.O. = NOT OBSERVED)

REMARKS:

 - Distributor adjusted to PN 1110467 Specifications.
 - Installed  used carburetor diaphragm and  rod link.
 - Installed  new idle solenoid  1114421.
                                            ADJUSTED TO:
                                                      DEG
                                             700
                                             2400

                                             1 1/8
                                             N/A
                                             *N.O.
                                             .350

                                             2.0
                                             *N.O.
                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH
                               PPM
                                             34       DEG
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                         77
                                                            AUTOMOTIVE RESEARCH^

-------
                 SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
 VEHICLE TEST NUMBER:
 YEAR:
 MANUFACTURER:
 MODEL:
 VIN:
69E300-302-01-618
1969
Ford
E-300
E32GHE26434
ENGINE DISPLACEMENT: 302 CID
TRANSMISSION TYPE:   Automatic C-4
VEHICLE MILEAGE:     107263
CARBURETOR NUMBER:   C9UF-B
DISTRIBUTOR NUMBER:  C9UF-12127-D 8L15
                          CYL. NO.
                                                                                 8
COMPRESSION PRESSURE, PSI:  .  .  .      125   135   125   125
COMPRESSION LEAKDOWN, %:....       24    25    24    32

                                           OBSERVED  AT;
IGNITION TIMING;	             6       DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED	             700     RPM
     FAST IDLE SPEED:	             1000    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:   .  .             3/4     TURNS
     TURNS OPEN RIGHT SCREW:  .  .             21/2    TURNS
  FAST IDLE CAM POSITION:   ...             *N.O.    STEP NO.
  CHOKE UNLOADER	             *.NO.    INCH
  IDLE EMISSIONS  (GARAGE ANALYZER):
     CARBON MONOXIDE:   	             0.2     %
     HYDROCARBONS: 	             *N.O.    PPM
DISTRIBUTOR:
  DWELL:	             26      DBG
  VACUUM ADVANCE:	   10.5  DEG@   15    »HG
  CENTRIFUGAL ADVANCE:	   13    DEG@   2000 RpM
                                       125   130
                                        32    34
                           125   130
                            34    22
                                            ADJUSTED TO:
                                              550
                                              1000

                                              1 3/4
                                              2
                                              .060
                                              1/8

                                              3.8
                                              3270
                               DEG BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                              28      DBG
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                (*N.O. = NOT OBSERVED)
REMARKS:
   - Owner had carburetor rebuilt 4/78.
   - Carburetor rebuilt by EG&G-AR.
                                        78
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                       72F250-360-01-620
                       1972
                       Ford
                       F-250
                       F25YKN01148
ENGINE DISPLACEMENT: 360 CID
TRANSMISSION TYPE:  4 Speed
VEHICLE MILEAGE:    71,297
CARBURETOR NUMBER:  D2TF-JB
DISTRIBUTOR NUMBER: D2TF-12127-MA 1K7
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .     145   140   140   136   140   136   130   130
COMPRESSION LEAKDOWN, %:....       14    20    19    45    26    26    17    24
                                           OBSERVED AT;
IGNITION TIMING;	             6       DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED:	             725     RPM
     FAST IDLE SPEED	             1400    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             23/4   TURNS
     TURNS OPEN RIGHT SCREW: . .             1  3/4   TURNS
  FAST IDLE CAM POSITION:  . . .             *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             2.5     %
     HYDROCARBONS: 	             *N.O.   PPM
DISTRIBUTOR;
  DWELL:	             32     DEC
  VACUUM ADVANCE:	_16__ DEG@   15   "HG
  CENTRIFUGAL ADVANCE	    18    DEG@   2000 RPM
                                 (*N.O. - NOT OBSERVED)

REMARKS:
    - Owner had carburetor rebuilt and distributor plate replaced at 68,000 miles  (approx.)
    - Replaced tailpipe
                                                                    650
                                                                    1500

                                                                    1 3/4
                                                                    1 3/4
                                                                    *N.O.
                                                                    .160

                                                                    0.2
                                                                    *N.O.
                               DEG BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                    28       DBG
                                                            DIAPHRAGM REPLACED:
                                                            DISTRIBUTOR REPLACED:
                                       Yes
                                       No
                                           79
                                                  &EG&G AUTOMOTIVE RESEARCH,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69C20-307-02-621
1969
Chevrolet
C-20
CE249F894011
ENGINE DISPLACEMENT:  307 CID
TRANSMISSION TYPE:    4  Speed
VEHICLE MILEAGE:      82,410
CARBURETOR NUMBER:    7029105
DISTRIBUTOR NUMBER:   1111481  9E6
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . .  .      180    185    180    180   190   190   185   180
COMPRESSION LEAKDOWN, %:....       24     21     24     25    16    20    22    24
                                           OBSERVED AT;            ADJUSTED  TO;
IGNITION TIMING:	             3        DEC ATDC       2        DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	             650      RPM            700      RPM
     FAST IDLE SPEED	             1500     RPM            1825     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .             11/3   TURNS          11/3    TURNS
     TURNS OPEN RIGHT SCREW: .  .             1        TURNS          1        TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.    STEP NO.       *N.O.    STEP NO.
  CHOKE UNLOADER	             *N.O.    INCH           .219     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             1.3      %              2.25     %
     HYDROCARBONS:	             *N.O.    PPM            3250     PPM
DISTRIBUTOR;
  DWELL:	             31       DEC            28       DEC
  VACUUM ADVANCE	    8     DEG@  12   "HG    DIAPHRAGM  REPLACED:    No
  CENTRIFUGAL ADVANCE	   10.5  DEG@  1600 RPM    DISTRIBUTOR REPLACED:   No
                                (*N.O. = NOT OBSERVED)
REMARKS:
    - Owner had carburetor rebuilt
    - Replaced tailpipe
    - Carburetor replaced with new unit (same part number)
                                        80
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69E300-302-02-622
1969
Ford
E-300
E34GHE14167
ENGINE DISPLACEMENT: 302 CID
TRANSMISSION TYPE:   Automatic C-4
VEHICLE MILEAGE:     63,399
CARBURETOR NUMBER:   C9UF B/C 8J16
DISTRIBUTOR NUMBER:  C70F-12127-B BE24
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .      148   150   149   150   150   149   132   150
COMPRESSION LEAKDOWN, %	       16    27    26    24    17    14    30    16
                                           OBSERVED AT;            ADJUSTED TO:
IGNITION TIMING:	             8       DEC BTDC       6        DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	             650     RPM            550      RPM
     FAST IDLE SPEED:	             1100    RPM            1000     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .    Limiter Caps     TURNS  Not Adjusted     TURNS
     TURNS OPEN RIGHT SCREW: . .    Limiter Caps     TURNS  Not Adjusted     TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.   STEP NO.        *N.O.    STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH           *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             2.25    %              2.25     %
     HYDROCARBONS:  	             *N.O.   PPM            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	             27      DEC            31       DBG
  VACUUM ADVANCE	    11   DEG@   15    "HG    DIAPHRAGM REPLACED:      No
  CENTRIFUGAL ADVANCE:	    17   DEG@   2000  RPM    DISTRIBUTOR REPLACED:    No
                                (*N.O.  =  NOT OBSERVED)
REMARKS;

    - Replaced exhaust header pipe
                                         81
                                                            AUTOMOTIVE RESEARCH.
                                                                                       I INC

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
69C20-250-03-623
1969
Chevrolet
C-20
CS249S806758
ENGINE DISPLACEMENT:  250  CID
TRANSMISSION TYPE:    3  Speed  Standard
VEHICLE MILEAGE:      70,294
CARBURETOR NUMBER:    7029021  2B9-8-1C
DISTRIBUTOR NUMBER:   1110465  (new)
                          CYL. NO.
COMPRESSION PRESSURE, PSI: . . .      165    160    165    170
COMPRESSION LEAKDOWN, %:....       18     19     18     16

                                           OBSERVED AT;
IGNITION TIMING;	              0       DBG BTDC
CARBURETOR;
     CURB IDLE SPEED:	              650     RPM
     FAST IDLE SPEED:	              N/A     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .              1       TURNS
     TURNS OPEN RIGHT SCREW: . .              N/A     TURNS
  FAST IDLE CAM POSITION:  ...              *N.O.   STEP NO.
  CHOKE UNLOADER:	              *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	              5.0     %
     HYDROCARBONS:  	               *N.O.   PPM
DISTRIBUTOR;
  DWELL:	               30      DBG
  VACUUM ADVANCE:	   11.25  DEG@  16    "HG
  CENTRIFUGAL ADVANCE:	     21   DEG@  1950  RPM
                                       150
                                        28
                      160
                       20
                     ADJUSTED TO;
                       0        DEC
                                              700
                                              2400

                                              3/4
                                              N/A
                                              *N.O.
                                              .350

                                              2.6
                                              *N.O.

                                              32
                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH
                               PPM
                                                      DEC
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                     No
                                     Yes
                                (*N.O. = NOT OBSERVED)
REMARKS:
   - Valve regrind in 1974 at approx. 50,000 miles
   - Distributor had been rebuilt or replaced.
   - Replaced distributor  (1110293 8F5) with new 1110465.
   - Replaced tailpipe.
   - Replaced choke rod.
   - Installed auto choke to accelerator lever rod.
   - Installed new choke coil spring.
                                        82
                                                            AUTOMOTIVE RESEARCH..

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72F250-360-02-624
1972
Ford
F-250
F25YKP45618
                                              ENGINE DISPLACEMENT:  360 CID
                                              TRANSMISSION TYPE:    Automatic
                                              VEHICLE MILEAGE:      59,481
                                              CARBURETOR NUMBER:    D2TF-KA A2F 7
                                              DISTRIBUTOR NUMBER:   D2TF-12127-MA 2F2
                          CYL. NO.
                                                                                8
                                           OBSERVED AT:
                                           ADJUSTED TO:
COMPRESSION PRESSURE, PSI: .  .  .       130   145   140   133   145   137   145   130
COMPRESSION LEAKDOWN, %:....       36    26    30    60    30    32    21    64


IGNITION TIMING; 	
CARBURETOR;
     CURB IDLE SPEED:  	
     FAST IDLE SPEED	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .
     TURNS OPEN RIGHT SCREW:  .  .
  FAST IDLE CAM POSITION:  .  .  .
  CHOKE UNLOADER:  	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE	
     HYDROCARBONS: 	
DISTRIBUTOR;
  DWELL:  	
  VACUUM ADVANCE:  	     9
  CENTRIFUGAL ADVANCE: 	     22
                                            600
                                            1800

                                            2 1/2
                                            1 1/2
                                            *N.O.
                                            *N.O.

                                            1.6
                                            *N.O.
                             DEG  BTDC

                             RPM
                             RPM

                             TURNS
                             TURNS
                             STEP NO.
                             INCH

                             %
                             PPM
550
1500

1 1/2
1 1/2
*N.O.
.160

0.13
*N.O.
DEG  BTDC

RPM
RPM

TURNS
TURNS
STEP NO.
INCH

%
PPM
                                             32       DEG
                                         DEG@    15   "HG
                                         DEG@   2000  RPM
                                             *N.O.   DEG
                                    DIAPHRAGM REPLACED:
                                    DISTRIBUTOR REPLACED:
                                (*N.O. = NOT OBSERVED)
REMARKS:
   - Replaced muffler and tailpipe.
                                          83
                                    AUTOMOTIVE RESEARCH.
                                                                                        ,*

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72E300-302-01-625
1972
Ford
E300
F34GHN43332
ENGINE DISPLACEMENT: 302 CID
TRANSMISSION TYPE:   Automatic C-4
VEHICLE MILEAGE:     98,900
CARBURETOR NUMBER:   CA-941-C(new)
DISTRIBUTOR NUMBER:  D2DF-12127-FA
                          CYL. NO.
                                                          8
                                                             145
                                                              21
                                             135
                                              28
                           130
                            18
145
 21
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: .  . .     130   134   135   140
COMPRESSION LEAKDOWN, %:....      23    30    28    28
                                           OBSERVED  AT;
IGNITION TIMING;	            0        DEC
CARBURETOR;
     CURB IDLE SPEED:	            600      RPM
     FAST IDLE SPEED:	            1600     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .            21/4    TURNS
     TURNS OPEN RIGHT SCREW:  . .            23/4    TURNS
  FAST IDLE CAM POSITION:  ...            *N.O.    STEP  NO
  CHOKE UNLOADER:	            *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	            5.0 +    %
     HYDROCARBONS:  	            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	            32       DEG
  VACUUM ADVANCE:	   5     DEG@    15   "HG
  CENTRIFUGAL ADVANCE:	   11    DEG@    2000 RPM                           	
                                (*N.O.  = NOT OBSERVED)
REMARKS;
  -  Original carburetor  had no number. Correct carburetor is DZUF-9510-EA.  Replaced
     carburetor  with  service replacement carburetor  (CA-941-C).
  -  Replaced header  pipe, muffler, tailpipe.
  -  Distributor curve  corrected to specifications.
                                                                    500
                                                                    1400

                                                                    1 3/4
                                                                    1 3/4
                                                                    *N.O.
                                                                    .140

                                                                    0.20
                                                                    *N.O.
                                                      DEG BTDC

                                                      RPM
                                                      RPM

                                                      TURNS
                                                      TURNS
                                                      STEP NO.
                                                      INCH

                                                      %
                                                      PPM
                                                                    28      DEG
                                                            DIAPHRAGM  REPLACED:      No
                                                            DISTRIBUTOR REPLACED:    No
                                        84
                                                            AUTOMOTIVE RESEARCH-

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
'MANUFACTURER:
MODEL:
VIN:
73W200-360-03-627
1973
Dodge
W-200
W24BF3S111186
ENGINE DISPLACEMENT: 360 CID
TRANSMISSION TYPE:   4 Speed
VEHICLE MILEAGE:     63,195
CARBURETOR NUMBER:   6485 A 3698385 C313
DISTRIBUTOR NUMBER:  3755160
                          CYL. NO.
                                                           8
                                           OBSERVED AT:
                                             650
                                             1500
                               DBG  BTDC

                               RPM
                               RPM
                     ADJUSTED TO;

                      0        DEG  BTDC
COMPRESSION PRESSURE, PSI: . . .     130   130   126   120   130   150   130   135
COMPRESSION LEAKDOWN, %	      10    10     9     9     8     8     9    10


IGNITION TIMING: 	
CARBURETOR;
     CURB IDLE SPEED:  	
     FAST IDLE SPEED	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .
     TURNS OPEN RIGHT SCREW: . .
  FAST IDLE CAM POSITION:  . . .
  CHOKE UNLOADER:  	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	
     HYDROCARBONS	
DISTRIBUTOR;
  DWELL: 	
  VACUUM ADVANCE:	_8
  CENTRIFUGAL ADVANCE	    21
                                             2 1/2   TURNS
                                             2 1/4   TURNS
                                             *N.O.
                                             *N.O.

                                             5.0 +
                                             *N.O.
                               STEP  NO.
                               INCH
                               PPM
                      750
                      1900

                      1 3/8
                      1 3/8
                      *N.O.
                      .170

                      1.0
                      *N.O.
RPM
RPM

TURNS
TURNS
STEP NO.
INCH
PPM
                                             *N.O.    DBG
                                         DEG@   14    "HG
                                         DEG@  1900  RPM
                                             *N.O.    DEC
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                (*N.O.  = NOT OBSERVED)
REMARKS:
   -  Replaced  Y-pipe, muffler and tailpipe.
                                          85
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
73C20-292-01-628
1973
Chevrolet
C-20
CCT243Z118632
                                              ENGINE DISPLACEMENT: 292 CID
                                              TRANSMISSION TYPE:   4 Speed
                                              VEHICLE MILEAGE:     48,484
                                              CARBURETOR NUMBER:   7043026  (New)
                                              DISTRIBUTOR NUMBER: 1H0486  (New)
                          CYL. NO.
                                                          8
                                           OBSERVED AT:
                                             500
                                             1000
                              DEG  BTDC

                              RPM
                              RPM
COMPRESSION PRESSURE, PSI: . . .      175    175    180   179   180   177
COMPRESSION LEAKDOWN, %:....       18     18     14     16    12     11


IGNITION TIMING; 	
CARBURETOR;
     CURB IDLE SPEED:  	
     FAST IDLE SPEED:  	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .
     TURNS OPEN RIGHT SCREW: . .
  FAST IDLE CAM POSITION:  . . .
  CHOKE UNLOADER	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE	
     HYDROCARBONS	
DISTRIBUTOR;
  DWELL: 	
  VACUUM ADVANCE:  	  	10
  CENTRIFUGAL ADVANCE: 	     16
                                            ADJUSTED TO:
700
2400
DEG BTDC

RPM
RPM
                                      Limiter Caps   TURNS    Limiter Caps   TURNS
                                      Full Rich      TURNS    Mid-point      TURNS
                                             *N.O.
                                             *N.O.

                                             1.7
                                             *N.O.
                              STEP NO.
                              INCH
                              PPM
3
.600

1.5
*N.O.
STEP NO.
INCH
PPM
                                             25       DEG
                                         DEG@    13  "HG
                                         DEG@   2175  RPM
                                              32      DEG
                                     DIAPHRAGM  REPLACED:     Yes
                                     DISTRIBUTOR REPLACED:   Yes
                                (*N.O. = NOT OBSERVED)
REMARKS:
    - Replaced carburetor  7043326 with new  7043026.
    - Replaced distributor 1110518 with new 1110486.
                                         86
                                                            AUTOMOTIVE RESEARCH.

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                        72C20-350-08-629
                        1972
                        Chevrolet
                        C20
                        CCE242F309950
ENGINE DISPLACEMENT: 350 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     84,183
CARBURETOR NUMBER:   7042209  QC2371
DISTRIBUTOR NUMBER:  1112047
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .     165   170   165   165   170   170   170   167
COMPRESSION LEAKDOWN, %:....      12    10    12    11    10    10    12    12
                                           OBSERVED AT;
IGNITION TIMING;	             8       DEGBTDC
CARBURETOR;
     CURB IDLE SPEED:	             650     RPM
     FAST IDLE SPEED:	             1350    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             2  1/4   TURNS
     TURNS OPEN RIGHT SCREW: . .             2  1/4   TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             5.0 +%
     HYDROCARBONS	             *N.O.   PPM
DISTRIBUTOR;
  DWELL:	             32      DEC
  VACUUM ADVANCE:	    15   DEG@   15.5  "HG
  CENTRIFUGAL ADVANCE:	    11   DEG@   2400  RPM
                                                                    8

                                                                    600
                                                                    1500

                                                                    2 1/4
                                                                    2 1/4
                                                                    *N.O.
                                                                    .450

                                                                    1.7
                                                                    *N.O.
                               DEC BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                    28       DEG
                                                            DIAPHRAGM REPLACED:
                                                            DISTRIBUTOR REPLACED:
                                     No
                                     No
                                (*N.O. = NOT OBSERVED)
REMARKS:
                                       87
                                                            AUTOMOTIVE RESEARCH..**

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YKAR:
MANIJPAr.TUKKH:
MODEL:
VIN:
72F250-360-03-630
1972
l-'ord
F25YKN50683
ENGINE DISPLACEMENT:  36°  CID
TRANSMISSION TYPE:    4 Speed
VEHICLE MILEAGE:      92,152
CARBURETOR NUMBER: CA-938D D4PZ-9510-BG
DISTRIBUTOR NUMBER:   D2TF-MA (New)
                          CYL. NO.
                                                         8
COMPRESSION PRESSURE, PSI: . . .      140    150   145   140   145   160   130   155
COMPRESSION LEAKDOWN, %:....      48    28    49    41    44    69    50    54
                                           OBSERVED AT:            ADJUSTED TO;
IGNITION TIMING;	             6       DEC            6        DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	             650     RPM            650      RPM
     FAST IDLE SPEED:	             1275    RPM            1500     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             21/8   TURNS          1 1/2     TURNS
     TURNS OPEN RIGHT SCREW: . .             2 1/8   TURNS          1 1/2     TURNS
  FAST IDLE CAM POSITION:  . . .             *N.O.   STEP NO.       *N.O.     STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH           .160     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             1.3     %              0.5      %
     HYDROCARBONS:  	             *N.O.   PPM            *N.O.     PPM
DISTRIBUTOR:
  DWELL:	             30      DEC            28       DEC
  VACUUM ADVANCE:	    8.5  DEG@    15  "HG    DIAPHRAGM REPLACED:    Yes
  CENTRIFUGAL ADVANCE:	   15.5  DEG@  2000  RPM    DISTRIBUTOR REPLACED:   Yes
                                (*N.O. = NOT OBSERVED)
REMARKS:
  - Replaced tailpipe.
  - Replaced carburetor, no Part Number on original.
  - Original distributor No. D5TF-SA13
                                       88
                                                            AUTOMOTIVE RESEARCH

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72C20-350-09-631
1972
Chevrolet
C-20
CCE242S107288
ENGINE DISPLACEMENT: 350 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     91,098
CARBURETOR NUMBER:   7042208  (New)
DISTRIBUTOR NUMBER:  112047
                          CYL. NO.
                                                                                 8
COMPRESSION PRESSURE, PSI: . . .     150   170   165   160   160   165   165   170
COMPRESSION LEAKDOWN, %:....      24    10    11    20    22    12    10     8
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	             8       DBG BTDC       8        DEG  BTDC
CARBURETOR;
     CURB IDLE SPEED:	             600     R™            600      SPH
     FAST IDLE SPEED	             1350    RPM            15QO     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             2  1/4   TURNS          1        TURNS
     TURNS OPEN RIGHT SCREW: . .             21/2   TURNS          1        TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.   STEP NO.       *N.O.    STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH           .450     INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             5.0 +   %              0.15     %
     HYDROCARBONS	             *N.O.   PPM            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	             30      DEG            30       DBG
  VACUUM ADVANCE:	    15   DEG@  15.5  "HG    DIAPHRAGM REPLACED:     No
  CENTRIFUGAL ADVANCE	    11   DEG@  2400  RPM    DISTRIBUTOR REPLACED:   No
                                 (*N.O. = NOT OBSERVED)

REMARKS;
    - Replaced tailpipe.
    - Replaced orginal carburetor  Part Number 7028212 with new unit Part Number 7042208.
                                          89
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
73C20-250-01-632
1973
Chevrolet
C-20
CCQ243F422319
ENGINE DISPLACEMENT:  250  CID
TRANSMISSION TYPE:    3  Speed
VEHICLE MILEAGE:      76,919
CARBURETOR NUMBER:    7043025 064  3  IE
DISTRIBUTOR NUMBER:  1110489  2C14
                          CYL. NO.
                                             6
COMPRESSION PRESSURE, PSI: .  . .      155
COMPRESSION LEAKDOWN, %:....       22


IGNITION TIMING; 	
CARBURETOR;
     CURB IDLE SPEED:	
     FAST IDLE SPEED:  	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .
     TURNS OPEN RIGHT SCREW:  . .
  FAST IDLE CAM POSITION:  .  . .
  CHOKE UNLOADER	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	
     HYDROCARBONS:  	
DISTRIBUTOR;
  DWELL: 	
  VACUUM ADVANCE:  	  	23
  CENTRIFUGAL ADVANCE: 	     17
                    170
                     21
    170
     15
175
 20
160
 19
                   OBSERVED AT:
                      600
                      1600

                      1 3/4
                      N/A
                      *N.O.
                      *N.O.

                      1.85
                      *N.O.
       DEC  BTDC

       RPM
       RPM

       TURNS
       TURNS
       STEP NO.
       INCH

       %
       PPM
 180
  28
ADJUSTED TO:
             700
             2400

             2
             N/A
             3
             .600

             1.05
             *N.O.

             32
               DEC  BTDC


               RPM
               RPM

               TURNS
               TURNS
               STEP NO.
               INCH

               %
               PPM
                                                     DEC
                                    DIAPHRAGM REPLACED:
                                    DISTRIBUTOR REPLACED:
                                     Yes
                                     No
                                (*N.O. = NOT OBSERVED)
REMARKS:
    -  Replaced  intake/exhaust manifold gaskets,  heat riser valve  and muffler -  welded
      muffler connections.
    -  Replaced  idle  solenoid valve  (C.E-C.) 7040316.
                                         90
                                                            AUTOMOTIVE RESEARCH.

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72C20-350-10-634
1972
Chevrolet
C-20
CCE242S123031
ENGINE DISPLACEMENT:  350 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      99,861
CARBURETOR NUMBER:    7042208 QC
DISTRIBUTOR NUMBER:   1112047
                          CYL. NO.
                                                          8
COMPRESSION PRESSURE, PSI: . . .      135
COMPRESSION LEAKDOWN, %	       68


IGNITION TIMING	
CARBURETOR;
     CURB IDLE SPEED:  	
     FAST IDLE SPEED	
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .
     TURNS OPEN RIGHT SCREW: . .
  FAST IDLE CAM POSITION:  . . .
  CHOKE UNLOADER:  	
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE	
     HYDROCARBONS:  	
DISTRIBUTOR;
  DWELL	
  VACUUM ADVANCE	     14
  CENTRIFUGAL ADVANCE: 	     11
                     175
                       8
    175
     16
170
 10
175
 10
175
 10
175
 12
175
  8
                    OBSERVED AT:
                     ADJUSTED TO:
                        600
                        1400
       DEG  BTDC

       RPM
       RPM
                        3 3/4 TURNS
                        4 1/3 TURNS
                        *N.O. STEP NO.
                        *N.O. INCH

                        5.0 + %
                        *N.O. PPM
                        30    DEG
                  DEG@   15.5 "HG
                  DEG@   2400 RPM
             600
             1500

             2 1/4
             2 1/2
             *N.O.
             .450

             1.0
             *N.O.

             29
               DEG  BTDC


               RPM
               RPM

               TURNS
               TURNS
               STEP NO.
               INCH

               %
               PPM

               DEG
              DIAPHRAGM REPLACED:
              DISTRIBUTOR REPLACED:
                                (*N.O. = NOT OBSERVED)
REMARKS:
  - Welded exhaust leak at header pipe.
  - Changed carburetor base gasket.
                                       91
                                                            AUTOMOTIVE RESEARCH
                                                                  INC

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE  DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72F250-390-01-635
1972
Ford
F-250
F25HKN00326
ENGINE DISPLACEMENT:
TRANSMISSION TYPE:
VEHICLE MILEAGE:
CARBURETOR NUMBER:
DISTRIBUTOR NUMBER:
390 CID
Automatic
78,883
D2TF-KA
D2TF-12127-MA
                          CYL. NO.
                                                                                8
COMPRESSION PRESSURE, PSI: ...     150   140   150   165
COMPRESSION LEAKDOWN, %	      74    62    44    40
                                           OBSERVED AT;
IGNITION TIMING;	             6       DBG
CARBURETOR:
     CURB IDLE SPEED:  .....             550     RPM
     FAST IDLE SPEED:	             1700    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             2       TURNS
     TURNS OPEN RIGHT SCREW: . .             3       TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.   STEP NO
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             4.8     %
     HYDROCARBONS:  	             *N.O.   PPM
DISTRIBUTOR:
  DWELL:	             28      DBG
  VACUUM ADVANCE:	    6.5  DEG@   15   "HG
  CENTRIFUGAL ADVANCE:	   14.5  DEG@  2000  RPM
                                 (*N.O. = NOT OBSERVED)
REMARKS;
    - Replaced muffler  and tailpipe.
    - Carburetor rebuilt  by EG&G-AR.
                                      165    160    160    155
                                       54     32     35     32
                                           ADJUSTED TO:
                                             550
                                             1500

                                             1 3/4
                                             2
                                             *N.O.
                                             .140

                                             0.2
                                             *N.O.
                               DEG BTDC


                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                             28       DEG
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                         92
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                       72C20-350-11-637
                       1972
                       Chevrolet
                       C-20
                       CCE242S184011
ENGINE DISPLACEMENT: 350 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     97,917
CARBURETOR NUMBER:   7042208
DISTRIBUTOR NUMBER:  1112047 2B4
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .     175   170   170   180   145   175   175   180
COMPRESSION LEAKDOWN, %:....       8     9     8     9    17     8     9     8
                                           OBSERVED AT;
IGNITION TIMING;	             9       DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	             N/A     RPM
     FAST IDLE SPEED	             N/A     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             3 3/4   TURNS
     TURNS OPEN RIGHT SCREW: . .             3 3/4   TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.   STEP NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             4.4     %
     HYDROCARBONS:  	             *N.O.   PPM
DISTRIBUTOR;
  DWELL: 	             *N.O.   DEG
  VACUUM ADVANCE:	    15   DEG@  15.5  "HG
  CENTRIFUGAL ADVANCE:	    11   DEG@  2400  RPM
                                                                    8

                                                                    600
                                                                    1500

                                                                    1 1/4
                                                                    1 1/2
                                                                    *N.O.
                                                                    .450

                                                                    .15
                                                                    *N.O.
                               DEG BTDC


                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                    30       DEG
                                                            DIAPHRAGM REPLACED:
                                                            DISTRIBUTOR REPLACED:
                                     NO
                                     No
                                (*N.O. = NOT OBSERVED)
REMARKS:
   - Replaced muffler and tailpipe.
   - Removed water injection system and restored vacuum lines to  OEM routing.
                                        93
                                                            AUTOMOTIVE RESEARCH
                                                                                        INC

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
731210-345-03-639
1973
International
       Harvester
1210
3H2COCHB80282
ENGINE DISPLACEMENT:  345 CID
TRANSMISSION TYPE:    Automatic
VEHICLE MILEAGE:      106,634
CARBURETOR NUMBER:    454580-C91  (New)
DISTRIBUTOR NUMBER:   433142C91 0993
                          CYL. NO.
                                                          8
COMPRESSION PRESSURE, PSI: . . .      165    150    160    160    165   160   150   155
COMPRESSION LEAKDOWN, %:....        8     8     11     8     8     8     8    20
                                           OBSERVED AT;            ADJUSTED TO;
IGNITION TIMING;	             15      DEC BTDC       0        DEG BTDC
CARBURETOR;
     CURB IDLE SPEED:	             550     RPM            700      RPM
     FAST IDLE SPEED:	             *N.O.   RPM            2000     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             *N.O.   TURNS     Limiter Cap     TURNS
     TURNS OPEN RIGHT SCREW: . .             *N.O.   TURNS     Limiter Cap     TURNS
  FAST IDLE CAM POSITION:  . . .             *N.O.   STEP NO.        *N.O.    STEP  NO.
  CHOKE UNLOADER	             *N.O.   INCH           *N.O.    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             *N.O.   %              *N.O.    %
     HYDROCARBONS:  	             *N.O.   PPM            *N.O.    PPM
DISTRIBUTOR;
  DWELL:	             26      DEG            *N.O.    DEG
  VACUUM ADVANCE	   2.33 DEG@   8.5  "HG    DIAPHRAGM REPLACED:     No
  CENTRIFUGAL ADVANCE: 	   15   DEG@  2000  RPM    DISTRIBUTOR REPLACED:   No
                                (*N.O. = NOT OBSERVED)
REMARKS:
  -  Original  carburetor  number  1850-1-2028 replaced with new unit Part Number
    454580-C91
  -  Installed single exhaust system - Y-pipe, muffler and tailpipe.
                                         94
                                                            AUTOMOTIVE RESEARCH.,

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                       72F250-390-02-640
                       1972
                       Ford
                       F250
                       F25HCP20119
ENGINE DISPLACEMENT: 390 CID
TRANSMISSION TYPE:   4 Speed Manual
VEHICLE MILEAGE:     92,121
CARBURETOR NUMBER:   D2TFJB-A2D19
DISTRIBUTOR NUMBER:  D2TF-12127MA 2D15
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .      155    155   150   125   140   150   145   145
COMPRESSION LEAKDOWN, %:....       30     37     57    45    73    38    34    30
                                           OBSERVED AT;
IGNITION TIMING;	              4       DEC  BTDC
CARBURETOR;
     CURB IDLE SPEED:	              540     RPM
     FAST IDLE SPEED:	              1350    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .              *N.O.   TURNS
     TURNS OPEN RIGHT SCREW: . .              *N.O.   TURNS
  FAST IDLE CAM POSITION:  . . .              *N.O.   STEP NO.
  CHOKE UNLOADER	              *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	              *N.O.   %
     HYDROCARBONS	              *N.O.   PPM
DISTRIBUTOR;
  DWELL:	              29     DEG
  VACUUM ADVANCE:	    7.5  DEG@  15     "HG
  CENTRIFUGAL ADVANCE:	    8.5  DEG@  1500  RPM
                                (*N.O. = NOT OBSERVED)
REMARKS;
  - Rebuilt carburetor at EG&G-AR.
                                                                    650
                                                                    1500

                                                                    1 7/8
                                                                    1 3/4
                                                                    *N.O.
                                                                    .160

                                                                    1.4
                                                                    *N.O.
                               DEG  BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                     29       DBG
                                                            DIAPHRAGM REPLACED:    Yes
                                                            DISTRIBUTOR REPLACED:  Yes
                                         95
                                                            AUTOMOTIVE RESEARCH.
                                                                                        INC

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VHHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72F250-360-04-641
1972
Ford
F250
F25YCP23691

    CYL.  NO.      1
ENGINE DISPLACEMENT: 3&0 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     81,382
CARBURETOR NUMBER:   D2TFKA
DISTRIBUTOR NUMBER:
DD-342,D2TZ-12370-G,
        SE (Rebuilt)
                                                                     6
                                   8
COMPRESSION PRESSURE, PSI: ...      150   140   135   140
COMPRESSION LEAKDOWN, %:....       21    70    64    68
                                           OBSERVED AT;
IGNITION TIMING;	             8       DEG BTDC
CARBURETOR;
     CURB IDLE SPEED:	             700     RPM
     FAST IDLE SPEED	             2100    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .             *N.O.   TURNS
     TURNS OPEN RIGHT SCREW:  .  .             *N.O.   TURNS
  FAST IDLE CAM CLEARANCE: ...             *N.O.   STEP  NO.
  CHOKE UNLOADER:	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             *N.O.   %
     HYDROCARBONS	             *N.O.   PPM
DISTRIBUTOR;
 'DWELL:	             30      DEG
  VACUUM ADVANCE:	   7.5   DEG@   15    "HG
  CENTRIFUGAL ADVANCE:	   14    DEG@   15QQ  RPM
                                (*N.O. =  NOT OBSERVED)
REMARKS;
   - Original distributor Number D2TF-12127-MA
   - Installed new D2TF-KA carburetor on January 22,  1980.
                                        130
                                         66
                      150
                       21
       150
        46
120
 42
                                            ADJUSTED TO:
                                              550
                                              1500

                                      Limiter Cap
                                      Limiter Cap
                                              0.140
                                              0.160

                                              *N.O.
                                              *N.O.

                                              26
                               DEG BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               INCH
                               INCH

                               %
                               PPM
                               DBG
                                     DIAPHRAGM REPLACED:
                                     DISTRIBUTOR REPLACED:
                                     Yes
                                     Yes
                                        96
                                                            AUTOMOTIVE RESEARCH.

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                       72C20-350-12-642
                       1972
                       Chevrolet
                       C-20
                       CCE242A143237
ENGINE DISPLACEMENT: 350 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     78,743
CARBURETOR NUMBER:   7042208-QC
DISTRIBUTOR NUMBER:  1112047 2A19
                          CYL. NO.
                                                                                 8
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .     155   155   165   165   150   160   165   160
COMPRESSION LEAKDOWN, %:....      14     8    10     9    22    12     8    10
                                           OBSERVED AT;
IGNITION TIMING;	             8       DEC BTDC
CARBURETOR;
     CURB IDLE SPEED:	             600     RPM
     FAST IDLE SPEED	             1700    RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             2       TURNS
     TURNS OPEN RIGHT SCREW: . .             1  1/4  TURNS
  FAST IDLE CAM POSITION:  . . .             *N.O.   STEP NO.
  CHOKE UNLOADER	             *N.O.   INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	             2.6     %
     HYDROCARBONS: 	             *N.O.   PPM
DISTRIBUTOR;
  DWELL:	             30      DEG
  VACUUM ADVANCE	    7.5  DBG@   15.5 "HG
  CENTRIFUGAL ADVANCE:	    6    DEG@  1200  RPM
                                 (*N.O. = NOT OBSERVED)
REMARKS;

   - Replaced muffler and  tailpipe.
                                                                    8

                                                                    600
                                                                    1500

                                                                   1  1/8
                                                                   1  1/2
                                                                    2nd.
                                                                    0.450

                                                                    3.34
                                                                    *N.O.
                               DEG BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                                                                    30       DEG
                                                            DIAPHRAGM REPLACED:     No
                                                            DISTRIBUTOR REPLACED:   No
                                           97
                                                            AUTOMOTIVE RESEARCH.,*

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
                       72F250-360-05-643
                       1972
                       Kord
                       F-250
                       F25YLM64393
ENGINE DISPLACEMENT: 360 CID
TRANSMISSION TYPE:   Automatic
VEHICLE MILEAGE:     77,161
CARBURETOR NUMBER:   D2TF-KA
DISTRIBUTOR NUMBER:  D2TF-12127-MA
                          CYL. NO.
                                                                     6
                                   8
                                                        75
                                                        46
COMPRESSION PRESSURE, PSI: ...     135   140    70
COMPRESSION LEAKDOWN, %:....      36    28    56
                                           OBSERVED AT;
IGNITION TIMING;	              4      DEC
CARBURETOR;
     CURB IDLE SPEED:	              600    RPM
     FAST IDLE SPEED	              1300   RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  .  .              4      TURNS
     TURNS OPEN RIGHT SCREW:  .  .              23/4  TURNS
  FAST IDLE CAM POSITION:  ...              *N.O.  STEP NO.
  CHOKE UNLOADER:	              *N.O.  INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:  	              8.0    %
     HYDROCARBONS:  	              *N.O.  PPM
DISTRIBUTOR;
  DWELL:	              32     DEC
  VACUUM ADVANCE:	    9.25 DEG@    15   "HG
  CENTRIFUGAL ADVANCE:	   10   DEG@   1500  RPM
               135
                34
140
 60
100
 64
140
 22
                                                                   ADJUSTED TO:
                                                                    550
                                                                    1500

                                                                    1 1/4
                                                                    1 1/4
                                                                    *N.O.
                                                                    0.160

                                                                    .24
                                                                    *N.O.

                                                                    29
                               DEC  BTDC

                               RPM
                               RPM

                               TURNS
                               TURNS
                               STEP NO.
                               INCH

                               %
                               PPM
                               DEG
                                                           DIAPHRAGM REPLACED:
                                                           DISTRIBUTOR REPLACED:
                                     NO
                                     No
                                (*N.O.  = NOT OBSERVED)
REMARKS:
    - Replaced exhaust valves on #4, #7, lapped intake and exhaust valves on
      #3, #4, #7.
    - Installed new rings on #3, #4, #7 pistons.
    - Compression after repairs 1 thru 8 - 130, 135, 125, 140, 145, 140,  140,  120 psi.
                                          98
                                                            AUTOMOTIVE RESEARCH..

-------
                SUMMARY OF VEHICLE IDENTIFICATION & MAINTENANCE DATA
VEHICLE TEST NUMBER:
YEAR:
MANUFACTURER:
MODEL:
VIN:
72C20-350-13-644
1972
Chevrolet
C-20
CCE242S120075
                                              ENGINE DISPLACEMENT:
                                              TRANSMISSION TYPE:
                                              VEHICLE MILEAGE:
                                              CARBURETOR NUMBER:
350 CID
Automatic
87,617
7042208QC
                                              DISTRIBUTOR NUMBER:  1112047 1J3
                          CYL. NO.
                                                          8
                                                                         160
                                                                          17
                                                         155
                                                          15
                                                                   ADJUSTED TO:
COMPRESSION PRESSURE, PSI: . . .     150   155   150   145   140   155
COMPRESSION LEAKDOWN, %:....       9    14    20    23    25    12
                                           OBSERVED AT;
IGNITION TIMING;	             9       DEC BTDC       8        DEG BTDC
CARBURETOR;
     CURB IDLE SPEED:	             450     RPM            600      RPM
     FAST IDLE SPEED:	             1050    RPM            1500     RPM
  IDLE MIXTURE SETTINGS:
     TURNS OPEN LEFT SCREW:  . .             *N.O.   TURNS
     TURNS OPEN RIGHT SCREW: . .             *N.O.   TURNS
  FAST IDLE CAM POSITION:  ...             *N.O.   STEP  NO.        2nd.     STEP  NO.
  CHOKE UNLOADER:	             *N.O.   INCH            0.450    INCH
  IDLE EMISSIONS (GARAGE ANALYZER):
     CARBON MONOXIDE:	             *N.O.   %              .163     %
     HYDROCARBONS	             *N.O.   PPM            3460     PPM
DISTRIBUTOR;
  DWELL	             31      DEG            29       DEG
  VACUUM ADVANCE	   7.75  DEG@ 15.5    "HG
  CENTRIFUGAL ADVANCE:	   6     DEG@  1200   RPM
                                                                    Limiter  TURNS
                                                                    Caps     TURNS
                                                            DIAPHRAGM REPLACED:
                                                            DISTRIBUTOR REPLACED:
                                                              No
                                                              No
                                (*N.O.  = NOT OBSERVED)
REMARKS:
    -  Replaced  muffler,  tailpipe and header pipe.
    -  Replaced  carburetor.
                                        99
                                                            AUTOMOTIVE RESEARCH.,

-------
                                 APPENDIX B




                       CHRONOLOGICAL VEHICLE STATUS LOG









           The log presented here, documents key dates and milestones for




all vehicles involved in  this testing program.
                                     101



                                                        AUTOMOTIVE RESEARCH.,*

-------
                                             EG&G Automotive Research,  Inc.


                                                 1969 Light Duty Trucks

                                                 EPA Contract 68-03-2683
VEHICLE
I.D. NO.
69P200-
225-01-
l»0«i
690200-
318-01-
1)18
69C20-
350-01-
M9
69F250-
360-01
«»2I
69F250-
390-01
42li
69F250-
360-02-
*.25
69F250-
360-03-
426
INITIAL
CONTACT
(DATE)
11-9-78
8-22-73
9-20-78
9-15-78
10-25-78
10-25-78
12-5-78
VEHICLE/
ENGINE
19&9 Dodge
(P-200)
225 C1D
7200 GVW
1969 Dodge
(0-200)
318 CID
7500 GVW
1969 Chev
(C-20)
350 CID
7500 GVW
1969 -Ford
(F-250)
360 CID
6900 GVW
1969 Ford
(F-250)
390 CID
7500 GVW
1969 Ford
(F-250)
360 CID
6200 GVW
1969 Ford
(F-250)
360 CID
6800 GVW
OWNER'S NAME
Frank Stanish
James W. Stanley
William Cornett
Donald Wool lett
Charles E. Hubbard
Robert Pfluger
Hike King
EG t, G-AR
INSPECTION
(DATE)
11-9-78
8-23-78
9-21-78
10-2-78
10-30-78
10-30-78
12-6-78
VEHICLE
PURCHASE
STATUS
(DATE)
11-16-78
8-2ii-78
9-28-78
10-3-78
11-1-78
11-16-78
12-6-78
PRE-TEST
PREP.
(DATE)
12-7-78
9-7-78
10-3-78
10-30-78
Rejected
1-12-79
Rejected
\S REC'D
EMISSIONS
(DATE)
1-30-79
10-10-78
11-10-78
1I-9-7B
— .
1-2*1-79
—
ENGINE
TUNE- UP
(DATE)
2-16-79
10-13-78
11-16-78
ll-l«i-78
—
1-26-79
—
EMISSIONS
TEST
(DATE)
'i-U-79
11-9-78
11-29-78
12-6-78
—
2-15-79
—
ENGINE
REMOVED
(DATE)
Released
by
EPA
2-10-79
Released
by
EPA
12-9-78
	
3-7-79
___
ENGINE
SHIPPED
(DATE)
	
3-6-79
—
1-16-79
—
3-16-79

ENGINE
RETURN
(DATE)
_..
6-13-79
—
Released
*i-9-80
	
«t-26-7S

VEHICLE
DISPOSED
(DATE)
10-25-79
11-1-79
12-29-78
11-1-79
12-19-78
11-3-79
12-29-78
o
to

-------
                                            EG&G Automotive Research,  Inc.


                                               1969 Light Duty Trucks

                                               EPA Contract 68-03-2683
VEHICLE
I.D. NO.
69C20-
350-02-
427
69P200-
225-02-
428
69C20-
250-01-
441
69D200-
318-02-
444
69C20-
350-03-
450
69F250-
360-04-
473
69F250-
360-05-
491
INITIAL
CONTACT
(DATE)
10-10-78
12-7-78
10-31-78
8-31-78
12-11-78
1-5-79
1-17-79
VEHICLE/
ENGINE
1969 Chev
(C-20)
350 CID
7500 GVW
I969 Dodge
(P-200)
225 CID
7500 GVW
1969 Chev
(C-20)
250 CID
7500 GVW
1969 -Dodge
(D-20'0)
318 CID
7500 GVW
1969 Chev
(C-20)
350 CID
7500 GVW
1969 Ford
(F-250)
360 CID
6900 GVW
1969 Ford
(F-250)
360 CID
7500 GVW
OWNER'S NAME
Urn. Gene Fuchs
Garcia Furnl ture
Pat Lindelow
Victor Rt Lutes
Steve Smith
Glenn Tatom
Billy D. Hooper
EG £ G-AR
INSPECTION
(DATE)
10-19-78
12-7-78
10-31-78
9-5-78
12-14-78
1-5-79
l-17:79
VEHICLE
PURCHASE
STATUS
(DATE)
12-14-78
12-11-78
11-1-78
9-11-78
12-16-78
1-5-79
"1-19-79
PRE-TEST
PREP.
(DATE)
2-28-79
12-29-78
12-5-78
9-14-78
12-28-78
1-12-79
2-2-79
US REC'D
EMISSIONS
(DATE)
Deleted
per
EPA
1-24-79
12-27-78
11-10-78
1-12-79
1-25-79
Deleted
per
EPA
ENGINE
TUNE-UP
(DATE)
3-19-79
1 -25-79
1-5-79
n-14-78
1-16-79
1-29-79
3-16-79
EMISSIONS
TEST
(DATE)
4-26-79
2-28-79
1-25-79
12-6-78
2-1-79
2-2-79
4-17-79
ENGINE
REMOVED
(DATE)
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
ENGINE
SHIPPED
(DATE)
	
___
— _
	
	
	
	
ENG 1 NE
RETURN
(DATE)
	
	
	
---
	
	
	
VEHICLE
DISPOSED
(DATE)
10-25-79
10-10-79
10-17-79
12-29-78
i 0-1 0-79
10-10-79
10-25-79
o
to

-------
EG&G Automotive Research, Inc.
   1969 Light Duty Trucks
   EPA Contract 68-03-2683
VEHICLE
|.D. NO.
691 2000-
345-01-
601
692500-
350-04-
602
69C20-
307-01-
607




INITIAL
CONTACT
(DATE)
1-23-79
1-24-79
11-22-78




VEHtCLE/
ENGINE
1969 IH
(1200 D)
345 CID
7500 GVW
1969 CMC
{2500}
350 CIO
7500 GVU
1969 Chev
(C-20)
307 CID
7500 GVW




OWNER'S NAME
Victor I ano Leos, Jr.
Hike Doyle
August Rangnow




EG f. G-AR
INSPECTION
(DATE)
1-2*1-79
1-26-79
2-|li-79




VEHICLE
PURCHASE
STATUS
(DATE)
1-26-79
1-29-79
3-8-79




PRE-TEST
PREP.
(DATE)
2-3-79
2-20-79
3-U-79




IS REC'O
EMISSIONS
(DATE)
Deleted
per
EPA
Deleted
per
EPA
Deleted
per
EPA




ENGJNE
TUNE -UP
(DATE)
3-16-79
3-16-79
3-19-79




EMISSIONS
TEST
(DATE)
4-17-79
4-17-79
4-12-79




ENGINE
REMOVED
(DATE)
Released
by
EPA
Released
by
EPA
Released
by
EPA




ENGINE
SHIPPED
(DATE)
	
	
	




ENGINE
RETURN
(DATE)
	
...
	




VEHICLE
DISPOSED
(DATE)
10-10-79
10-10-79
10-10-79



i

-------
                                             EG&G Automotive Research, Inc.


                                                1969 Light Duty Trucks

                                                EPA Contract 68-03-2683
VEHICLE
I.D. NO.
69F250-
360-06-
610
69F250-
360-07-
613
6S2500-
250-02-
614
69C20-
292-01-
617
69E300-
302-01-
618
69F250-
307-02-
621
69E300-
302-02-
622
INITIAL
CONTACT
(DATE)
4-5-79
4- 12-79
4- 13-79
11-78
it- 18-79
11-17-78
-
VEHTCLE/
ENGINE
1969 Ford
(F-250)
360 CID
6100 GVW
1969 Ford
(F-250)
360 CID
6900 GVW
1969 CMC
(2500)
250 CID
7500 GVW
1969-Chev
(C-20)
292 CID
7500 GVW
1969 Ford
(E-300)
302 CID
6200 GVW
1969 Chev.
(C-20)
307 CID
7500 GVW
1969 Ford
(E-300)
302 CID
GVW 7600
OWNER'S NAME
Brett A. Knapp
Ralph Feber
Dean Hanes
Felix A. Sul temeier
Rudy Gomez
James C. Bradshaw
John Perackez
EG £ G-AR
INSPECTION
(DATE)
4-5-79
4-12-79
4-13-79
4-17-79
4-18-79
3-12-79
Inspected
by EPA
VEH 1 CLE
PURCHASE
STATUS
(DATE)
4-5-79
4-12-79
4-13-79
4-17-79
4-18-79
5-10-79
5-17-79
PRE-TEST
PREP.
(DATE)
5-7-79
5-7-79
5-17-79
5-17-79
5-7-79
7-2-79
6-7-79
\S REC'D
EMISSIONS
(DATE)
Deleted
per
EPA
Deleted
per
EPA
Deleted
per
EPA
Deleted
per
EPA
Deleted
per
EPA
Deleted
per
EPA
Deleted
per
EPA
ENGINE
TUNE-UP
(DATE)
5-30-79
5-30-79
6-8-79
7-9-79
5-15-79
7-9-79
6-23-79
EMISSIONS
TEST
(DATE)
6-5-79
6-10-79
6-17-79
7-21-79
6-1-79
7-24-79
8-3-79
ENGINE
REMOVED
(DATE)
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
Released
by
EPA
ENGINE
SHIPPED
(DATE)
	
	
	
---
	
	
	
ENGINE
RETURN
(DATE)
	
	
	
	
	
___
	
VEHICLE
DISPOSED
(DATE)
10-10-79
10-10-79
10-10-79
11-1-79
11-1-79
10-17-79
10-10-79
o
Ul

-------
                                              EG&G Automotive Research, Inc.
                                                 1969 Light Duty Trucks

                                                 EPA Contract 68-03-2683
VEHICLE
I.D. NO.
69C20-
250-03-
623
69C20-
307-03-
636





INITIAL
CONTACT
(DATE)




•


VEHICLE/
ENGINE
1969 Chev
(C-20)
250 CID
7500 GVW
1969 Chev
(C-20)
307 CID
7500 GVW





OWNER'S NAME
Robert Kuhn
Paul Archer





EG (, G-AR
INSPECTION
(DATE)
5-18-79
7-9-79





VEHICLE
PURCHASE
STATUS
(DATE)
5-2^-79
7-9-79





PRE-TEST
PREP.
(DATE)
6-1-79
Rejected





\S REC'D
EMISSIONS
(DATE)
Deleted
per
EPA
	





ENGINE
TUNE-UP
(DATE)
7-20-79
	





EMISSIONS
TEST
(DATE)
9-03-79
—





ENGINE
REMOVED
(DATE)
Released
by
EPA
	





ENGINE
SHIPPED
(DATE)
	
	





ENGINE
RETURN
(DATE)
	
	





VEHICLE
DISPOSED
(DATE)
10-10-79
8-6-79





o

-------
                                            EG&G Automotive Research, Inc.

                                             1972/73 Light Duty Trucks
EPA Contract-. fifl-ni-5fiflT 	
VEHICLE
I.D. ND.
73C20-
350-01
MB
73C20-
454-01-
474
73CZO-
350-02-
484
73 D200-
360-01-
486
73C-IO-
350-03
488
7300-
454-02
600
731210-
392-01-
603
INITIAL
CONTACT
(DATE)
10-31-78
1-8-79
1-10-79
1-8-79 -
1-10-79
1-25-79
1-12-79
VEHICLE/
ENGINE
1973 Chev
(C-20)
350 CID
61(00 GVW
1973 Chev
(C-20)
454 CIO
6200 GVW
1973 Chev
(C-20)
350 CID
61)00 GVW
1973 Dodge
(D-200)
360 CID
6200 GVW
1973 Chev
(C-10)
Suburban
350 CID
7150 GVW
1973 Chev
(C-10)
Suburban
454 CID
&ftnn ruu
1973 IH
(1210)
392 CID
6300 GVW
OWNER'S NAME
Marvin Fox worth
R. V.. Gonzales
C. T. Woods
Arthur B. Smith
R. C. Waltersdorf
Don Ingl chart
Robert Westall
EG £ G-AR
INSPECTION
(DATE)
10-31-78
1-8-79
1-11-79
1-12-79
1-12-79
1-25-79
2-16-79
VEH 1 CLE
PURCHASE
STATUS
(DATE)
10-31-78
1-8-79
1-12-79
1-15-79
1-12-79
1-26-79
2-24-79
PRE-TEST
PREP.
(DATE)
12-19-78
1-12-79
1-18-79
1-23-79
1-16-79
2-22-79
3-J-79
ENGINE
TUNE -UP
(DATE)
1-16-79
1-16-79
2-6-79
1-30-79
1-18-79
3-15-79
3-9-79

MISSIONS
TEST
(DATE)
2-6-79
2-2-79
2-21-79
2-5-79
2-28-79
Released
by
EPA
Released
by
EPA

ENGINE
REMOVED
(DATE)
te leased
by
EPA
1-17-80
Released
by
EPA
11-1-79
Released
by
EPA
	
	

ENGINE
SHIPPED
(DATE)
	
1-25-80
—
11-13-79
—
—
—

ENGINE
RETURN
(DATE)
--
3-30-80
	
1-20-80
_._
	
	
VEHICLE
DISPOSED
(DATE!
3-27-79
6-27-80
3-27-79
4-29-80
3-27-79
4-3-79
3-27-79
o
-J

-------
EG&G Automotive Research, Inc.
 1972/73 Light Duty Trucks
   EPA Contract 68-03-2683
VEHICLE
I.D. NO.
73C20-
350-04-
601*
73D200-
318-01-
603
73K10-
350-05-
606
732500-
Ii54-03-
608
73W200-
360-02-
609
731210-
304-01-
611
72 1 500-
350-06-
612
INITIAL
CONTACT
(DATE)
1-7-79
3-8-79
3-8-79
3-29-79 -
3-29-79
it- 10-79
4-11-79
VEHICLE/
ENGINE
1973 Chev
(C-20)
350 CIO
6400 GVW
1973 Dodge
(D-200)
318 CID
6900 GVW
1973 GMC
KIO
350 CIO
1973 GMC
(2500)
454 CIO
6>iOO GVW
1973 Dodge
(W-200)
360 CID
8000 GVW
1973 IHC
(1210)
304 CID
7200 GVW
1972 GMC
Suburban
(1500)
. 350 CID
*"fl P.IILI
OWNER'S NAME
T. C. Kelly
Herb'.s Used Cars
(U.S. Dept. Agr.)
Jim Keller
H. M. Vik
Dave Prescott
Bruno1 s Used Cars
Harry Pierce
EG £ G-AR
INSPECTION
(DATE)
2-16-79
3-8-79
3-8-79
3-29-79
3-29-79
4-10-79
4-11-79
VEHICLE
PURCHASE
STATUS
(DATE)
3-5-79
3-8-79
3-8-79
3-29-79
3-29-79
4-10-79
4-11-79
PRE-TEST
PREP.
(DATE)
3-6-79
3'l2-79
Released
by
EPA
4-10-79
4-17-79
4-24-79
5-7 79
ENGINE
TUNE-UP
(DATE)
Released
by
EPA
5-4-79
—
4-17-79
4-30-79
5-5-79
5-18-79
EMISSIONS
TEST
(DATE)
—
5-21-7?
—
5-14-79
5-16-79
5-17-79
5-26-79
ENGINE
REMOVED
(DATE)
	
9-13-79
—
—
—
12-20-79
	
ENGINE
SHIPPED
(DATE)
	
10-3-79
—
	
—
1-23-80
—
ENGINE
RETURN
(DATE)
	
1-20-80
	
	
	
3-13-80
—
VEHICLE
DISPOSED
(DATEl
3-27-79
4-29-80
3-27-79
12-19-79
2-19-79
4-29-80
3-13-80

-------
EG&G Automotive Research, Inc.
  1972/73 Light Duty Trucks
   EPA Contract 68-03-2683
VEHICLE
I.D. NO.
73 1210-
30*1-02
619
72F2SO-
360-01-
620
72F250-
360-02-
624
72E300-
302-01-
625
72 C20-
350-07-
626
73W200-
360-03-
627
73C20-
292-01-
628
INITIAL
CONTACT
(DATE)
4-24-79
5-3-78
5-31-79
6-1-79
6-7-79
6-6-79
6-6-79
VEHICLE/
ENGINE
1973 IHC
(1210)
304 CIO
7200 GVW
1972 Ford
(F-250)
360 CIO
6200 GVW
1972 Ford
(F-250)
360 CIO
6200 GVW
1972 Ford
(E-300)
•302 CIO
6200 GVW
1972 Chev
(C-20)
350 CIO
6400 GVW
1973 Dodge
(W-200)
360 CIO
8000 GVW
1973 Chev
(C-20)
292CID
£1)00 GVW
OWNER'S NAME
Bonded Investment
Co.
Sidney Forster
Paul Buhler
H 6 H Motors
Gene Harley
Smith Neil son Dodge
S. R. Sigler
EG S, G-AR
INSPECTION
(DATE)
4-24-79
5-3-79
6-1-79
6-1-79
6-7-79
6-6-79
6-6-79
VEHICLE
PURCHASE
STATUS
(DATE)
4-30-79
5-3-79
6-1-79
6-4-79
6-7-79
6-6-79
6-8-79
PRE-TEST
PREP.
(DATE)
5-17-79
5-17-79
6JII-79
6-M1-79
6-28-79
6-12-79
6-23-79
ENGINE
TUNE-UP
(DATE)
Rejected
5-29-79
6-13-79
6-15-79
Rejected
6-29-79
8-13-79
EMISSIONS
TEST
(DATE)
Released
by
EPA
6-1-79
6-18-79
6-20-79
Release
By
EPA
7-15-79
9-13-79
ENGINE
REMOVED
(DATE)
	
9-19-79
10-3-79
—
—
—
10-17-79
ENGINE
SHIPPED
(DATE)
	
9-28-79
10-18-79
—
—
—
10-30-79
ENGINE
RETURN
(DATE)
	
1-20-80
3-30-80
	
__.
	
1-20-80
VEHICLE
DISPOSED
(DATEl
6-11-79
4-29-80
4-29-80
12-19-79
7-10-79
1-3-80
4-29-80

-------
EG&G Automotive Research, Inc.
1972/73 Light Duty Trucks
EPA Contract 68-03-2683
VEHICLE
I.D. NO.

72C20-
350-08-
629

72F250-
360-03
630


72 C20
350-09-
631

73C20-
250-01-
632

72C20-
350-10-
634

72F250-
390-01-
635

INITIAL
CONTACT
(DATE)
6-6-79


6-7-79




6-7-79
-

6-8-79



6-8-79


6-18-79


VEHICLE/
ENGINE

1972 Chey
(C-20)
350 CID
6200 GVW
1972 Ford
(F-250)
360CID
6200 GVW

197 2 Chev
(C-20)
350CID
7500 GVW
1973 Chev
250 c ro
6400 GVW
1972 Chev
(C-20)
350 CID
6200 GVW
1972 Ford
(F-250)
390 CID
7500 GVW
OWNER'S NAME

King Trainer


Big Country Motors
"



Bill Crouch Chrysler


Golden Ford, Inc.



Braden Oil Co.


Charles Valentine


EG £ G-AR
INSPECTION
(DATE)
6-6-79


6-7-79




6-7-79


6-8-79



6-8-79 '


6-18-79


VEHICLE
PURCHASE
STATUS
(DATE)
6-8-79


6-7-79




6-7-79


6-8-79



6-12-79


6-18-79


PRE-TEST
PREP.
(DATE)
6-16-79


6-16-79




6-20-79


6-19-79



6-21-79


6-28-79


ENGINE
TUNE-UP
(DATE)
6-18-79


6-25-79




6-26-79


7-5-79



6-25-79


8-16-79


MISSIONS
TEST
(DATE)
6-21-79


6-29-79




7-7-79


7-15-79



7-3-79


9-8-79



ENGINE
REMOVED
(DATE)
11-6-79


11-6-79




10-8-79


___



9-18-79


9-10-79


ENGINE
SHIPPED
(DATE)
11-21-79


H-I5-79




10-31-79






9-26-79


9-26-79



ENGINE
RETURN
(DATE)
3-30-80


3-30-80




1-20-80






1-20-80


1-20-80



VEHICLE
DISPOSED
(DATEl
_^_^^_**«iwni»^u
6-5-80


1.-29-80




4-29-80


12-28-79



4-29-80


4-29-80



-------
EG&G Automotive Research, Inc.
  1972/73 Light Duty Trucks
   EPA Contract 68-03-2683
VEHICLE
I.D. NO.

72C20-
350-11
637

73IHC-
1210-
345-02-
638
73IHC-
1210-
345-03-
639
72F250-
390-02-
640


72F250-
360-04-
Ahl

72C20-
350-12-
642

72F250-
360-05-
643

INITIAL
CONTACT
(DATE)
6-8-79



7-23-79


8-06-79


9-13-79-


9-18-79


10-1-79



9-28-79


VEHICLE/
ENGINE

1972 Chev
(C-20)
350 CID
7500 GVW
1973 IHC
(1210)
345 CID
7500 GVW
1973 IHC
(1210)
345 CID
6300 GVW
1972 Ford
(F-250)
390 CID
7500 GVW
1972 Ford
(F-250)
360 CID
7500 GVW
1972 Chev
(C-20)
350 CID
7500 GVW
1972 Ford
(F-250)
360 CID
6200 GVW
OWNER'S NAME

R. W. Dyer



Doug Thayer


Pantaleon Archibeque


Mike McAdams


Charles W. Morrel 1


Charles M. Dake



Edward F. Rogers


EG 6 G-AR
INSPECTION
(DATE)
7-12-79



7-24-79


8-25-79


9-13-79


9-21-79


10-11-79 '



10-11-79


VEHICLE
PURCHASE
STATUS
(DATE)
7-17-79



7-24-79


8-25-79


9-13-79


9-26-79


10-11-79



10-11-79


PRE-TEST
PREP.
(DATE)
7-18-79



Rejected


8-30-79


9-20-79


9-28-79


10-23-79



10-24-79


ENGINE
TUNE- UP
(DATE)
7-20-79



...


10-24-79


9-27-79


10-2-79


10-25-79



11-5-79


EMISSIONS
TEST
(DATE)
9-6-79



. —





10-22-79


11-1-79


11-5-79



12-10-79


ENGINE
REMOVED
(DATE)
—



—


1-10-80


1-17-80


	


11-15-79



—


ENGINE
SHIPPED
(DATE)
—



—


1-23-80


1-22-89


—


12-10-79



	


ENG 1 NE
RETURN
(DATE)
	



...


3-13-80


3-30-80


—


1-20-80



	


VEnlCLE
DISPOSED
{DATE!
12-19-79



7-30-79


4-21-80


5-14-80


3-13-80


4-29-80



3-13-80



-------
                                          EG&G Automotive Research,  Inc.
                                            1972/73 Light Duty  Trucks
                                             EPA Contract 68-03-2683
VEHICLE
I.D. NO.
72C20-
350-13-
6M






INITIAL
CONTACT
(DATE)
10-18-79


-



VEHICLE/
ENGINE
1972 Chev
(C-20)
350 CIO
6200 GVW






OWNER'S NAME
James E. Blake






EG £ G-AR
INSPECTION
(DATE)
10-18-79






VEH 1 CLE
PURCHASE
STATUS
(DATE)
10-18-79






PRE-TEST
PREP.
(DATE)
10-31-79






ENGINE
TUNE-UP
(DATE)
11-1-79






EMISSIONS
TEST
(DATE)
1-19-80






ENGINE
REMOVED
(DATE)
	






ENGINE
SHIPPED
(DATE)
	






ENGINE
RETURN
(DATE)
	






VEHICLE
DISPOSED
(DATEl
3-13-80






I\J

-------
                                  APPENDIX C
                          FTP DATA AUDIT CHECK LISTS

           The following typical data audit check lists are presented here to
illustrate quality aspects of EGSG-AR's testing procedures:
            1)  Non Evaporative Hot LA-4 Precondition
            2)  Precondition Trace
            3)  Drivers FTP Check List
            4)  FTP Drivers Trace
            5)  Wet Bulb/Dry Bulb Chart
            6)  C0/C02 Instrument Traces
            7)  HC/NOX Instrument Traces
            8)  CVS-CFV Test Data Sheet
            9)  Computer Input and Output
           10)  Dynamometer Warmup Check List
           11)  Comments to be Resolved
                                       113
                                                         AUTOMOTIVE RESEARCH.,

-------
            QUALITY CONTROL AUDIT OF:



NON-EVAPORATIVE HOT LA-4 PRECONDITION CHECK LIST

1) Test Number
2) Vehicle Number
3) Date
4) Dyno Code
5 ) Time
6) I.W. Correct?
7) I.H.P. Correct?
8) Correct Fuel Type Used?
9) Correct Fuel Tank
Capacity Entered?
10) Correct Amount of Fuel
Put In Tank?
11) Fuel Temp Less Than 86°F
12) Are Items 1-8
Completed Properly?
13) Correct Time Entered for
Last Dyno Use?
14) Are Items 9-16
Completed Properly?
15) Is Test Area Temp
Between 68°F and 86°F?
16) Are Items 17 - 20
Completed Properly?
17) Is IHP From Digital Dis-
play within + .2 of the
Value Determined During
Calibration?
18) Time at End of Precon-
dition (S.O.S.)
19) Items 21 - 28
Completed Properly?
20) Is- Soak Area Temp
Between 68°F and 86°F?
21) Driver's Signature
Entered?
22) QC Signature Entered?
Yes No






































Contact






















Comments






















Comments
Resolved






















                       114

-------
QUALITY CONTROL AUDIT OF:



   PRECONDITION TRACE

1) Vehicle Number
2) Test Number
3) Dyno Number
4) Date
5 ) Time
6) Time Less than 2 Hours
After Dyno Warm Up?
7) I.W. Correct?
8) I.H.P. Correct?
9} 50 MPH Entered
Adjacent to I.H.P.
LO) 50 MPH Cal. Check
on Trace?
LI) Driver's Signature
on Trace?
12) Trace OK?
13) Q.C. Signature Entered?
Yes
No





















Contact













Comments













Comments
Resolved













             115

-------
QUALITY CONTROL AUDIT OF:



 DRIVER'S FTP CHECK LIST

L) Da to
2) Test Number
3) Vehicle Number
4) Dyno Number
5) Driver's Name Entered?
6) I.W. Correct?
7) I.H.P. Correct?
8) Time at Beginning of
12 Hour Soak (SOS)
9) Is Above Time Same as
End of Precondition?
10) Time at Start of Test?
11) Is SOT 12-24 Hours
Later Than SOS?
12) Is Calculated Soak
Time Correct?
13) Time at Which Dyno
Was Last Used?
14) Are Items 1-7
Properly Completed?
15) Were Vehicle Tires at
Approx. 45 PS I for Test?
16) Are Items 8-16 Properly
Completed?
17) Do Sling and Strip Chart
Agree Within 1.8°F?
18) Are Items 17-26
Properly Completed?
19) Starting Conditions
Properly Noted?
20) Are Items 27-41
Properly Completed?
21) Driver's Signature
Entered?
22) QC Signature Entered?
Yes
No





































Contact






















Comments






















Comments
Resolved






















         116

-------
QUALITY CONTROL AUDIT OF:



   FTP DRIVER'S TRACE

1) Vehicle Number
2) Test Number
3) Dyno Number
4) Date
5 ) Time
6) Driver's Signature on
Trace
7) I.W. Correct?
8) I.H.P. Correct?
9) 50 MPH Entered
Adjacent to I.H.P.?
10) 50 MPH Calibration at
Beginning of Trace?
11) Trace OK?
12) Driving Abnormalities
Noted?
13) 50 MPH Speed Check at
End of Trace?
14) Is I.H.P. Within ±0.5
HP of Original Setting?
15) QC Signature Entered?
Yes
No

























Contact















Comments















Comments
Resolved
•














           117

-------
QUALITY CONTROL AUDIT OF:



       WB/DB CHART

1) Vehicle Number
2) Test Number
3) Date
4) Time Entered?
5) Driver's Name or
Initial's Entered?
6) SOP 1 Marked?
7) SOP 2 Marked?
8) Hot Soak Marked?
9) SOP 3 Marked?
10) EOT Marked?
11) DB Temperature
680p to 86°F?
12) QC Signature Entered?
Yes
No




















Contact












Comments












Comments
Resolved












           118

-------
QUALITY CONTROL AUDIT OF:



CO/C02 INSTRUMENT TRACES

1) Vehicle Number
2) Test Number
3) Date
4) Time Entered?
5) Signature Entered?
6) Chart Speed Entered?
7) CO Span OK? (Low Range)
8) C02 Span OK? (Low Range)
9) Zero OK?
10) CO Span OK?
11) CO2 Span OK?
12) Zero OK?
13) CO Sample OK?
14) CO Range?
15) CO Deflection?
16) C02 Sample OK?
17) CO2 Range?
18) CO2 Deflection?
19) Ambient CO Trace OK?
20) Ambient CO Deflection?
21) Ambient CO OK?
22) Ambient CO2 Trace OK?
23) Ambient CO2 Deflection?
24) Zero OK?
25) CO Span OK?
26) C02 Span OK?
27) Zero OK?
28) Repeat Steps 9-27
29) All Operator Errors
Marked?
30) QC Signature Entered?
Phase 1
Yes No




















































Phase 2
Yes No














































Phase 3
Yes No















































Contact






























Comments






























Comments
Resolved






























           119

-------
QUALITY CONTROL AUDIT OF:



HC/NOx INSTRUMENT TRACES


1) Vehicle Number
2) Test Number
3) Date
4) Time Entered?
5) Signature Entered?
6) Chart Speed Entered?
7) HC Span OK (Low Range)?
8) NOX Span OX (Low Range)?
9) Zero OK?
10) HC Span OK?
11) NOX Span OK?
12) Zero OK?
13) HC Sample OK?
14) HC Range
15) HC Deflection
16) NOX Sample OK?
17) NOX Range
18) NOx Deflection
19) Ambient HC Trace OK?
20) Ambient HC Deflection
21) Ambient HC OK?
22) Ambient NOX Trace OK?
23) Ambient NOX Deflection
24) Zero OK?
25) HC Span OK?
26) NOX Span OK?
27) Zero OK?
28) Repeat Steps 9-27
29) All Operator
Errors Marked?
30) QC Signature Entered?
Phase 1
Yes No



















































Phase 2
Yes No














































Phase 3
Yes No














































Contact






























Comments






























Comments
Resolved






























           120

-------
                                         Page 1 of 2
QUALITY CONTROL AUDIT OF:



 CVS-CFV TEST DATA SHEET

1) Date
2) Test Number
3) Vehicle Number
4) Odometer
5) I.W. Correct?
6) Thumb Wheel Correct?
7) Barometric Pressure Reason-
able (28.5 to 30 in. Hg.)
8) Barometric Temp. Reasonable?
9) Dry Bulb Temp. Correct?
10) Wet Bulb Temp. Correct?
11) Roll Revs. Entered
Correctly?
12)
13) VMIX 1 Reasonable?
14) VMIX 2 Reasonable?
15) VMIX 3 Reasonable?
16) Time at SOP 1?
17) Is SOP 1 Within Two
Hours of Warm Up?
18) Time at EOP 1?
19) EOP 1 = SOP 2?
20) SOP 2 - SOP 1 = +8.5 + 0.5
Minutes?
21) EOP 2 - SOP 2 = +14.5 +0.5
Minutes?
22) SOP 3 - EOP 2 = 10 +_ 1 Min. ?
23) EOP 3 - SOP 3 = +8.5 +_ 0.5
Minutes?
24) ET 1 = 505 +4 sec. + Stall
Seconds?
25) ET 2 = 867 + 4 Seconds?
26) ET 3 = 505 + 4 Seconds
+ Stall?
Yes
No













































Contact


























Comments
.

























Comments
Resolved


























           121

-------
                                               Page 2 of 2
     QUALITY CONTROL AUDIT OF:



CVS-CFV TEST DATA SHEET (CONTINUED)

27) Ranges Correct for CO?
28) Ranges Correct for CO2?
29) Deflections for CO
Read Correctly?
30) Deflections for C02
Read Correctly?
31) Concentrations Correct
for CO?
32) Concentrations Correct
for O>2?
33) Ranges Correct for HC?
34) Ranges Correct for NOX?
35) Deflections for HC
Read Correctly?
36) Deflections for NOx
Read Correctly?
37) Concentrations Correct
for HC?
38) Concentrations Correct
for NOx?
39) EOA Less Than or Equal
To EOF 1+20 Minutes?
40) EOA 2 Less Than or Equal
to EOF 2+20 Minutes?
41) EOA 3 Less Than or Equal
to EOF 3+20 Minutes?
42) Does Comment Imply Test
Is OK?
43) Operator's Signature
Entered?
44) QC Signature Entered?
Yes


















No


















Contact


















Comments


















Comments
Resolved


















                122

-------
QUALITY CONTROL AUDIT OF:
COMPUTER INPUT AND OUTPUT

1) Date
2) Vehicle Number
3) Test Number
4) Roll Revs. Entered
Correctly
5) If 1977 Year Model Were
STD Roll Revs. Used
6) BO Entered Correctly?
7) 8T Entered Correctly?
8) OB Temp Correct?
9) WB Temp Correct?
0) VMIX Correct?
1)
2) Meter Reading Correct?
3J Concentration Values
Correct?
*0 0_C Signature Entered?
Yes
No

























Contact














Comments














Comments
Resolved














            123

-------
   QUALITY CONTROL AUDIT OF:



DYNAMOMETER WARM-UP CHECK LIST
Part "A"
1) "'ate
2) Dyno Code
3) Test Number
4) Car Number
5) Start Time
6) Vehicle Make Entered?
7) Vehicle Model Entered?
8} I.H.P. Correct?
9) I.w. Correct?
10) Tech. Name Entered?
11) Items 1-14 Properly Completed?
Part "B"
12) Item 1 Completed?
13) Is applied Inertia Weight
correct?
14) Items 3-6 Completed Properly?
15) Stop Time from Item 6
16) Items 7-11 Completed Properly?
17) Driver's Signature Entered?
18) Date Entered?
19) Time Entered?
20) QC Signature Entered?
Yes
No




































Contact





















Comments





















Commen ts
Resolved

















•



           124

-------
COMMENTS TO BE RESOLVED
Technician
NAME
NAME
NAME
NAME
NAME
NAME
NAME
NAME
NAME
Comments








125
Comments
Resolved









QC
Review









OK










-------
                                   TECHNICAL REPORT DATA
                            (Please read Inunctions cm the reverse before completing)
 REPORT NO
                             2.
                                                            3. RECIPIENT'S ACCESSION NO.
 TITLE ANDSUBTITLE
 Procurement and Emissions  Testing of 1969  and
 1972/73  Model Year Gasoline  Powered Light  Duty
 Trucks,  (6001-8500 Ibs.  GVWR)
                                                           5. REPORT DATE
                                                             June  1980
                                                           B. PERFORMING ORGANIZATION CODE
 AUTHOR(S)
 L. Kevin  Kott, Albert Naegelin,
 Jerry Wallingford
                                                            I. PERFORMING ORGANIZATION REPOI
 PERFORMING ORGANIZATION NAME AND ADDRESS
 EG&G Automotive Research,  Inc.
 5404 Handera Road
 San Antonio, Texas  78238
                                                            10. PROGRAM ELEMENT NO.

                                                            ILCONTRACVyORANTNO.
                                                               68-03-2683
12 SPONSORING AGENCY NAME AND ADDRESS
 Emission  Control Technology Division
 Office  of Mobil Source  Air Pollution Control
 Environmental Protection Agency
 Ann Arbor,  Michigan  48105
                                                            13. TYPE OF REPORT AND PERIOD COVERED
                                                            Final:   7-26-78 to 5-26-80
                                                            14. SPONSORING AGENCY CODE
15 SUPPLEMENTARY NOTES
16. ABSTRACT
 Twenty-three 1969 and  twenty-five 1972/73 in-use light duty trucks were obtained
 from  the public, "tuned-up" according  to  manufacturer's  specifications and  tested
 for exhaust emissions  utilizing the Federal Test Procedure.  Triplicate FTP test
 data  are presented along with duplicate tests of idle emissions for each vehicle.
 Eighteen engines were  removed from procured vehicles and shipped to EPA for engine
 dynamometer testing.
17
                                KEY WORDS AND DOCUMENT ANALYSIS
                  DESCRIPTORS
                                               b.lDENTIFIERS/OPEN ENDED TERMS  C.  COSATI Field/Croup
 Emissions - Exhaust  Gases
 Gas  Analysis
 Air  Pollution
                                                                           21. NO. OF PAGES
                                                                                128
18 DISTRIBUTION STATEMENT
19. SECURITY CLASS (ThisReport)
   Unclassified	
20. SECURITY CLASS (THItpage)
                                                                           22. PRICE
                                                  Unclassified
EPA Form 2220-1 (9-73)

-------
                                                    INSTRUCTIONS

1.   REPORT NUMBER                                ,      .,.   .
     Insert the ZfA report number at il appeals on the cover of the publication.

2,   LEAVE BLANK

3.   RECIPIENTS ACCESSION NUMBER
     Reserved Tor use by each report recipient.
         *to09 and briefly the sub.ect coverage of the report, and be displayed prominently Set subtitle, if used in smaller
    type or otherwise suborduwte u to main title. When a lepoit is prepared in more than one volume, repeat the primary title, add volume
    number and include subtitle for the specific title.
*"      °
    Each°re7ort1hali cany a date indicating at least month and year.  Indicate the basis on which it was selected (e.g.. date ofiaue, Hale of
    approval, date of preparation, etc.).
6.  PERFORMING ORGANIZATION CODE
    Leave blank.


7"
     c"I2SS in conventional order (John R. Doe. J. Robert Doe. etc.). Lut anthor's affiliation if it differs from the performing organi-
     zation.

B.   PERFORMING ORGANIZATION REPORT NUMBER
     Insert if performing organization wishes to assign this number.

e   PERFORMING ORGANIZATION NAME AND ADDRESS                            .....
     Give name, street, city, state, and ZIP code. List no more than two levels of an organizational hirearchy.
 11.  CONTRACT/GRANT NUMBER
     Insert contract or grant number under which report was prepared.

 12.  SPONSORING AGENCY NAME AND ADDRESS
     Include ZIP code.

 11  TYPE OF REPORT AND PERIOD COVERED
     Indicate interim final, etc.. and if applicable, dales covered.

 14.  SPONSORING AGENCY CODE
     Leave blank.


 16  aol^^ttm MMn^ded elsewhere but useful, wch as: Prepared in cooperation with. Translation of. Presented at conference of,
     To be published in. Supersedes, Supplements, etc.


 16'  In'cfude t bnef (200 words or lea) factual summary of the most significant information contained in the report. If the report contains a
     significant bibliography or literature survey, mention it here.


 1 "  (a) DESCRIPTORS - Select from the Thesaurus of Engineering and Scientific Terms the proper authorized terms that identify the major
     concept of the research and are sufficiently specific and precise to be used as index entries for cataloging.

     (b) IDENTIFIERS AND OPEN-ENDED TERMS - Use identifiers for project names, code names, equipment designators, etc.  Use open-
     ended terms winter in descriptor form for those subjects for which no descriptor exists.

     frt COSATI HELD GROUP - Field and group assignments are to be taken from the 1965 COSATI Subject Category List Since the ma-
     ^^S^u^aASSta£fm iintMhe Primary Field/Group asagnmentCs) will be specific «™£^"* <**»,»
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     the primary posting(s)
                       tVthe pubL or limitation for reasons other than security To, example "Release Unurmted." Cue any avafl.bifa.y to
      the public, with address and price.   '


      DO NOT submit classified reports to the National Technical Information service.
  **'
      iSa^WtaSSSa of pages, including this one and unnumbered pages, but exclude distributor, list, if any.


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     EPA Form *MO-' »-7« <•»•»«»»

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