blackflag wrote: Just trying to understand as much as I can about cams ,to me they are the most interesting part of an engine.
CGT wrote:As far as where peaks occur, I think heads and manifolds change this way more than camshaft duration or area, I have seen 10-15 degrees of duration difference in camshafts on the same engine not change where the peaks occur.
CamKing wrote:When talking about camshaft changes effecting the engine, you have to assume that the engine isn't being restricted by other factors(port, carb, exhaust, etc). Restricted engine applications are a whole other beast.
CGT wrote: But I've seen engines peaks not go up by adding duration,
blackflag wrote:but camshaft changes and what it effect on power is what I am after.
greywolf wrote:Not to hijack,
Mike, how much does LSA change peak HP RPM, all other things being equal.