I've been doing a little research on a set of track turbos that will not produce too much lag yet still make 550rwhpish. I've decided the next time that I'm ready to upgrade I will be going with a set of Power Enterprises PE1420 ball bearing turbos mated with some Pentroof stainless manifolds. I think that combination will help keep the lag in check.
John Yim (Houston) 91 ZTT Stage...stages are confusing. Just read the mods. :) SM2, Houston Region SCCA "...Just as they're about to catch me... Twin... Turbos... Kick... In..."