I am still going around and around with getting a forced induction package. And at the same time want to upgrade the cam. The cam I was looking at is a Crane Cam 216/224 .551/.551 115 lsa. It appears to be a good under 6k rpm cam. And going with a 115 lsa, it gives me the options down the road of adding a power-adder. Anyone here running a 115 lsa on a n/a truck? What are your thoughts on Crane cams?