Thanks for the input! I bought the cam for five bucks because the guy couldn't figure out why it was so long. I have not tore the engine apart yet to check the head but I have at least 12 engines to chose from if I don't like that one. I am just wanting a driver at this point so I am guessing about 200 horsepower or so. Nothing fancy.So I guess it sounds like I will not have to mill the head to get what I want. Twisted, What are your thoughts on lumps at this level? or should I just do a good valve job with a back cut on the valves. I will be doing all of my own machine work with the exception of the cylinder boaring. The reason I ask is I can never leave anything alone and will almmost certainly try to get more out of it after a while. Thanks!