REMARKS :
#
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)
#
FOR COMPETITION APPLICATIONS ONLY. Following details must be verified:
-
the camshafs must turn smooth in the cylinderhead, provide free travel by machining where needed
-
distance between valve seal and retainer at full lift must be 0.6mm at least
-
minimum valve spring travel of 1.0mm at full lift must be provided
-
distance between valve and piston 1.0mm (pref. 1.5mm). check 5-15° before TDC on exhaust, and after TDC on intake
#
ONLY for use in competition engines with independent engine management (throttle position sensor) or carburettors