Competition Page

1969 PCS Book

1969 PCS Index

Manufacturer:	Porsche				-113-		Class: B
Model:		911S Coupe and Targa Cabriolet 1969
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ENGINE:
	Manufacturer ......	Porsche
	Type ..............	SOHC 6 cyl opposed
	Bore & stroke .....	3.15” x 2.60” 
	Capacity ..........	1991 cc
	Head material .....	Aluminum
	Block material ....	Aluminum
	Valve head dia:
		Intake ....	1.77”
		Exhaust ...	1.54"
	Carburation .......	Bosch Fuel Injection 38mm Bosche PED 6 KL Pump
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TRANSMISSION AND DRIVE TRAIN:
	Clutch Diameter:	8.5” (216mm)
	Gearbox
		No. speeds forward:	5 or 4
		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	1.60	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	0.86	0.89	0.96	0.79	1.26
		5	0.79	0.93	0.82	1.22	0.89	0.93	1.13	1.17
	Overdrive
		Make & Model:	None
		Ratio .......	
	Final drive ratios:	4.43, 4.83, 5.33
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CHASSIS
	Wheelbase ...................	89.2”
	Track dimension, front ......	54.1”
	Track dimension, rear .......	53.3”
	Wheel Diameter ..............	15”
	Rim Width ...................	6”
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BRAKES		STANDARD		ALTERNATE
	Front:	11.1” Disc
	Rear:	11.4” Disc
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WEIGHT & CAPACITIES
	Official weight:	2017 lbs	Radiator cap ......	
						Oil sump cap ......	11.6 qts
						Fuel tank cap .....	15.5 gal
						Alt:			26.4 gal
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