I've been reading a lot about the different headers out there lately, and price aside, which headers have the best HP/TQ gain? I've heard great things about QTP and Kooks lately, but I'm just trying to find the highest yielding set out there.

BTW> I'll be getting a new cam by the end of this year too (TSP 228R: 228/228 .588/.588 112), so that will make the headers help out even more

 

Hookers are pretty much the norm. If you want the top of the line header, go with a set that uses the grott design (a.k.a. PPC, QTP, Thunder)

 

after headers some cars tend to run lean,mine did bad.after the header and cam swap have it checked out.

 

I'll be having LS1 edit done, so I'm not too worried about the A/F, but thanks for the heads up.