camshafts for 1st generation 3S-GE engines. Please check following dimensions before ordering:

- cam base diameter: 28.0mm

- cam follower diameter: 28.0mm

- shim diameter: 25.0mm (between cam and follower)

FOR COMPETITION APPLICATIONS ONLY. Following details must be verified:

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the camshafs must turn smooth in the cylinderhead, provide free travel by machining where needed

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distance between valve seal and retainer at full lift must be 0.6mm at least

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minimum valve spring travel of 1.0mm at full lift must be provided

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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