yellow rose said

This is the classic example of an engine with way more cam timing that it needed. I run less seat to seat, more at .050 (but not by much) on Pcar heads and that is to shift at 6800-7000. In fact that cam has 15 degrees more seat timing and 3 degrees LESS at .050 than the cam I run. Just too much timing.

Could have been 20 degrees less seat timing and the W-2 engine would kill the Pcar headed deal.

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