REMARKS :
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steel billet camshafts
- 52202xx: camshafts for use in 944 S2 engine (19 teeth, no VVT tensioner, hydraulic tappets)
- 52212xx: camshafts for use in 944 S2 engine (19 teeth, no VVT tensioner, mechanical tappets)
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Distance between valve and piston should be 1.0mm at least:
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check 5-15° after TDC on intake
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check 5-15° before TDC on exhaust
Machine pistons if required. Wrong installation can cause severe engine damage!
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ECU reprogramming required