Competition Page

1969 PCS Book

1969 PCS Index

Manufacturer:	Austin						Class: H
Model:		Austin Healey Sprite Mk I & Mk II (948)
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ENGINE:
	Manufacturer ......	BMC
	Type ..............	OHV 4 cyl in line
	Bore & stroke .....	2.48” x 3.00”
	Capacity ..........	948 cc
	Head material .....	C.I.
	Block material ....	C.I.
	Valve head dia:
		Intake ....	1.10” or 1.16”
		Exhaust ...	1.00”
	Carburation .......	Two 1.25” SU or Two 1.125” SU
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TRANSMISSION AND DRIVE TRAIN:
	Clutch Diameter:	6.25”
	Gearbox
		No. speeds forward:	4
		Ratios:
			Std.	Alt.	Alt.	Alt.	Alt.	Alt.
		1	3.20	3.63	2.93
		2	1.92	2.37	1.75
		3	1.36	1.41	1.24
		4	1.00	1.00	1.00
		5
	Overdrive
		Make & Model:	None
		Ratio .......	
	Final drive ratios:	3.73, 3.91, 4.22, 4.55, 4.88, 5.38
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CHASSIS
	Wheelbase ...................	80”
	Track dimension, front ......	45.75”
	Track dimension, rear .......	44.75”
	Wheel Diameter ..............	13”
	Rim Width ...................	3.5”
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BRAKES		STANDARD		ALTERNATE
	Front:	7” Drum
	Rear:	7” Drum
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WEIGHT & CAPACITIES
	Official weight:	1450 lbs	Radiator cap ......	6 Qt
						Oil sump cap ......	
						Fuel tank cap .....	7.5 Gal
						Alt:
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ALTERNATE SPECIFICATIONS 
	8.2” disc brakes, front
	AEA 408 flywheel
	Q2491 Alfin brake drums
	Q2336 Large fuel tank
	Q2353 (ATA 7154) 8” front brakes