I came across a cam today for a price that I couldn't pass up. If anything, I can sell it for a profit. I really would like to put it in my car though. It is a Comp Cams custom grind 284/296 duration with .512/.513 lift. Is it too big? See sig for combo. It's a roller cam, and if I put it in I'm also buying Comp roller lifters and valve springs.