Originally Posted by shael

im working with a gm tech right now figuring this out but we are 99% sure that the zzp stage cams are the stock cams from the 2.4 di engine!.... and also hes told me that vince at trifecta is working on tuning the 2.4 di pump for the 2.0 lnf... so yea thats the story... lol also he has advised me he paid like 120 for the cams from the dealer with his discount! lol