Manta Engine Tuning

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Camshafts

Kent Cams

All the following Kent Cams are supposedly suitable for 1.6, 1.9, 2.0 RWD CIH Engines Opel Manta and Ascona. Please check with Kent Cams or supplier before purchasing or fitting parts.

Part Number	Application	Power Band	Cam Lift (mm)	Valve Lift (mm)	Duration	Timing Figures	Valve Timing	Valve Clearance (mm)
OP214	Sports	2000-6500	7.43	10.89	278°	33/65 65/33	107�	0.41
OP234	Supersport	2000-6000	7.43	10.89	280�	37/63 73/27	103�	0.41
OP244	Sports 'R'	2500-7000	7.84	11.35/11.30	290�	42/68 78/32	103�	0.56 0.61
OP254	Supersport	3000-7500	8.22	12.52/12.47	300�	47/73 83/37	103�	0.56 0.61
OP264	Race	4000-8000	8.6	12.52/12.47	310�	52/78 88/42	103�	0.56 0.61

Kent Cams also do a "power kit" for Cavalier and Manta 1.6, 1.9, 2.0 litre CiH Head (RWD)

Part Number	Application	Power Gain
OP214K	Sports Camshaft	8 BHP
OP234K	Competition Camshaft	16 BHP

Cam Followers / solid lifters

Kent Cam followers, solid lifters, are part number CF21

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