I agree on the cam lift/duration...since i bought it in the 90s,i have yet found a simular cam,i think the closet i have seen was like .282 duration with like .474 lift...,i was a manager of a place called "Autoworks" when i bought it,cant even find something close on ebay,weird!I think thats why i am making that kind of hp at such a high rpm,i thought it would be highest around 4500-4700 rpm,i know just enough to be dangerous though...lol
