[wchamberlain]

I believe your correct about the head ticking, my friend works for a dealer and they replaced alot of heads that way, also BP I think your correct about the cooling on the early heads, they did come out with revised one's I beleive.

BP I'm just using gt cams, upgraded springs and oversized valves for my build with pp heads. Looking back, I should have just bought the FR500 vt, because it comes with everything.............LOL