i can tell you a nice cam will make good power have abit of sound will work with a small stall 2500, you need 9to 1 cr headers.howards cam hyd roller 228/236 595/602 110 or the erson grind as very close about the same but 602/602 used it or if you want more cam you need 10to1 + and will have low vacuum erson cam 627/627 238/246 112 have this instock 4/7 swap used many of this cam needs abit more stall