Competition Page

1969 PCS Book

1969 PCS Index

Manufacturer:	Abarth						Class: G
Model:		Fiat Abarth OTS 1000 Spider
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ENGINE:
	Manufacturer ......	Fiat/Abarth
	Type ..............	OHV 4 cyl in line
	Bore & stroke .....	2.56” x 2.91”
	Capacity ..........	982.2 cc
	Head material .....	Aluminum
	Block material ....	C.I.
	Valve head dia:
		Intake ....	1.146”
		Exhaust ...	1.028”
	Carburation .......	One Weber 36 - DC-L-4 (30mm)
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TRANSMISSION AND DRIVE TRAIN:
	Clutch Diameter:	6.3”
	Gearbox
		No. speeds forward:	4 or 5
		Ratios:
			Std.	Alt.	Alt.	Alt.	Alt.	Alt.
		1	3.64	2.85	3.38	3.38
		2	2.06	1.95	2.06	2.44
		3	1.41	1.47	1.43	1.33
		4	0.96	1.17	1.03	1.14
		5			0.87	0.81
	Overdrive
		Make & Model: None	
		Ratio .......	
	Final drive ratios:	3.70, 4.11, 4.63, 4.88
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CHASSIS
	Wheelbase ...................	79.8”
	Track dimension, front ......	48.5”
	Track dimension, rear .......	49.2”
	Wheel Diameter ..............	13”
	Rim Width ...................	4.5”
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BRAKES		STANDARD		ALTERNATE
	Front:	8.9” Disc
	Rear:	7.3” Drum
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WEIGHT & CAPACITIES
	Official weight: 1520 lbs	Radiator cap ......	7.9 Qt
					Oil sump cap ......	5.1 Qt
					Fuel tank cap .....	7.99 Gal
					Alt: 			15.6 Gal
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ALTERNATE SPECIFICATION
	Aluminum Flywheel