Okay guys, A good friend of mine works at Comp Cams in memphis, TN and he is making me some copies of HKS 264-272's for a GREAT deal. My question is, what else should I do when putting these new cams in? I am keeping the stock redline for now. Also, with my current big16G and future PTE .50 trim, should I just go with 272's all around? Is it even okay to put in new cams without a fuel tuning thing yet... I have fuel mods, but no AFC or anything beacause I'm getting the MAF translator soon.