| Competition Page | 1969 PCS Book |
Manufacturer: Porsche -112- Class: C Model: 911, 911L, 911S (Coupe) thru 1968 ------------------------------------------------------------------------------ ENGINE: Manufacturer ...... Porsche Type .............. SOHC 6 cyl opposed Bore & stroke ..... 3.15 (80mm) x 2.60 (66mm) Capacity .......... 1991 cc Head material ..... Aluminum Block material .... Aluminum Valve head dia: Intake .... 1.54 or 1.67" (39mm or 42mm) Exhaust ... 1.38 or 1.51" (35mm or 38mm) Carburation ....... Two Weber 40 IDA/IDS 3C or six Solex 40 PI ------------------------------------------------------------------------------ TRANSMISSION AND DRIVE TRAIN: Clutch Diameter: 8.5 (216mm) Gearbox No. speeds forward: 4 or 5 Ratios: Std. Alt. Alt. Alt. Alt. Alt. Alt. Alt. Alt. Alt. 1 3.09 2.64 2.40 2.83 2 1.89 1.78 1.60 2.00 1.55 1.83 1.68 2.19 3 1.32 1.43 1.22 1.55 1.13 1.48 1.36 * 4 1.04 1.08 1.00 1.32 1.17 1.26 1.23 * 5 0.79 0.93 0.82 1.22 0.89 0.86 0.96 Overdrive Make & Model: None Ratio ....... Final drive ratios: 4.43, 4.83, 6.29 ------------------------------------------------------------------------------ CHASSIS Wheelbase ................... 87.0 (2211 mm) Track dimension, front ...... 53.2 (1353 mm) Track dimension, rear ....... 52.2 (1325 mm) Wheel Diameter .............. 15 Rim Width ................... 5.5 ------------------------------------------------------------------------------ BRAKES STANDARD ALTERNATE Front: 11.1 Disc Rear: 11.2 Disc ------------------------------------------------------------------------------ WEIGHT & CAPACITIES Official weight: 2120 lbs Radiator cap ...... Oil sump cap ...... 12 Qts (Dry) Fuel tank cap ..... 16.3 gal Alt: 26.0 gal ------------------------------------------------------------------------------ * 4th and 5th gear ratios interchangable