Quote: The aggressiveness of the .904 profiles make me nervous really. I agree that I don't want a lazy chevy profile either. Have people ran the .904 based camshafts on the street with good luck?
I've installed several in engines I've built for the street with no problem I believe Comp's extreme energy Hi-Lift hyd are on a .904 grind and all the Hughes cams as well just make sure the oil you use has zddp in it, and it wouldnt hurt to add a bottle of comp cams break in additive
