because if your on a budget like me, and you need perormance cams, you can just hold off and buy some used hks's,bc's, etc, from a member here for about 300 bucks, or you can get some nice regrinds for that kind of money and actually have an upgrade. that's just my opinion. I got some nice hks 264's from a memer here with 10k on them for 325 bucks a few months ago. can't beat that for the money IMHO.