i am running a super 66 turbo on a ls/vtec 18 psi boost which cams are better crowler stage 2 or gsr stock? or is there a better brand out that? i am reving to 9800 rpm. boost kicks in at 4000 rmp now. goal is to bring that down 3000 while making power at high rpm. looking for 500 + whp.

 

ur running a super 60? or 66?

 

you should look into web cams they are doing me good, or alot of guys are making great power with ITR cams

 

Id like more info also on the turbo cams, is it worth the money over running my stock gsr cams? Archives are empy as hell on this topic

 

search on http://www.boosted-hybrid.com, Jeff said a customers car lost 40 WHP peak with turbo cams over B16 cams.

 

If your going to upgrade from GSR, go with CTR or ITR cams. people seem to have good results with GSR's though

 

Also how much boost are you seeing at 4k? and how much are you expecting to see at 3k? I dont really think you will find a turbo that will give you 500+ whp and be able to pull from 3k to 10k... most turbos that will make that wont be making hp at 3k.