I could work backwards and get a close SCR ratio. Need a little more info though, first are those pumping numbers with the engine hot? 2nd what is your elevation.
Is it log exh manifolds and a stock tq converter? If those are stock yet I would not consider a cam swap. There would be some considerable gains if those two things aren’t stock with a cam swap though.
From what I recall Engle rates the seat timing for there cams differently. I am totally sure, but IRC, it is rated at .008” tappet. Engle grinds pretty nice cams, that cam is a pretty decent street cruiser. Bigger rocker ratios on the cam you have would work better with those head flows and that cam, has the intake pushrod tunnel been ground on for bigger rockers?
Last edited by Jay S; 07-24-2024 at 06:18 PM.
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