Competition Page

1962 PCS Book

1962 PCS Index

Manufacturer:	TVR					Class: C
Model:		Grantura (Climax)
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DESCRIPTION:
	2-Seater Coupe-Fiberglass
	Dry Weight:
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ENGINE:	Type ..............	4 cyl ohc in line
	Bore & stroke .....	3.0" x 2.625"
	Capacity ..........	1216 cc
	Comp ratio ........	10.0:1
	Head material .....	Aluminum
	Port size .........	Intake 1.125"; Exhaust 1.125"
	Piston material ...	Aluminum
	Piston weight .....	12.5 oz
	Timing data:
		Intake ....	Open 12° BTDC, Close 56° ABDC
		Exhaust ...	Open 56° BBDC, Close 12° ATDC
	Valve lift: .......	Intake 0.360", Exhaust 0.310"
	Valve head dia:
		Intake ....	1.35"
		Exhaust ...	1.25"
	Valve spring ......	225 lb/in
	Carburation .......	Two SU
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TRANSMISSION AND DRIVE TRAIN:
	Ratios:	
		1	3.637
		2	2.215
		3	1.373
		4	1.0
		5
	Final drive ratios: 4.3, 4.55, 4.875
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CHASSIS
	Wheelbase ...................	84"
	Track dimension, front ......	52"
	Track dimension, rear .......	52"
	Shock absorber ..............	Telescopic
	Steering ratio ..............	2 turns
	Brakes ......................	Front: Disc, Rear: Drum (11 x 1-3/4")
	Tire size ...................	5.60 x 15
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APPROVED OPTIONAL EQUIPMENT
	None