Competition Page

1967 PCS Book

1967 PCS Index

 
Manufacturer:  Aston Martin                                  Class: B
 Model:        DB-4
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 ENGINE:
        Manufacturer ......    Aston Martin
        Type ..............    DOHC 6 cyl in line
        Bore & stroke .....    3.62” x 3.62”
        Capacity ..........    3670 cc
        Head material .....    Aluminum
        Block material ....    Aluminum
        Valve head dia:
               Intake ....    1.88”
               Exhaust ...    1.71”
        Carburation .......    Two 2” SU
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 TRANSMISSION AND DRIVE TRAIN:
        Clutch Diameter:       9”
        Gearbox
               No. speeds forward:
               Ratios:
                       Std.    Alt.    Alt.    Alt.    Alt.    Alt.
               1       2.49
               2       1.74
               3       1.25
               4       1.00
               5
        Overdrive
               Make & Model:  None
               Ratio .......  
        Final drive ratios:    2.93, 3.31, 3.54, 3.77, 4.09
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 CHASSIS
        Wheelbase ...................  98”
        Track dimension, front ......  54”
        Track dimension, rear .......  53.5”
        Wheel Diameter ..............  16”
        Rim Width ...................  5”
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 BRAKES        STANDARD               ALTERNATE
        Front:  12” Disc
        Rear:   11.5” Disc
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 WEIGHT & CAPACITIES
        Official weight:       2880 lbs       Radiator cap ......    11 Qt
                                              Oil sump cap ......    
                                              Fuel tank cap .....    37 Gal
                                              Alt:
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