Im looking for some good numbers for a starting point with my cams. head is ported nicely sunk valve guides and all. 0.18 cometic gasket. stock head deck. stock pistons.08 race intake with stock 04 exhaust. I had a stock gasket on it with the cams pretty much @ stock timing and the bike ran great. Ive just put it back together with the cams the very same and the bike feels like it has no top end but has mid range and lots of bottom. any help would be great. The bike also had a very good tune on it before so I wouldn't think that would be it.