maxwin Posted January 8, 2018 Posted January 8, 2018 Hi all, currently building an engine for this years racing antics and have a couple of slabbie cam questions... The cams and all associated parts are stock and within service manual limits, the only exception is slotted cam pulleys. In the manual what lift is the cam timing measured at? I've assumed its the SAE 0.006" but would like a confirmation. Secondly, does anyone have experience with increasing the valve overlap, as I'm only using 6,000 rpm and above I thought a couple of degrees could give me a few extra hp's at the top end. Thanks in advance Quote
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