Fast Intentions Long Tube Headers are here!

semtex

Maybe. I need to consult with Sharif on whether or not it'll be necessary. Dirty little secret for you -- Uprev's software for the 370Z isn't capable of advancing timing yet. Like you make the adjustments in the software, but they don't go anywhere. My understanding is that Uprev is still working on cracking that piece. Until they do, it seems like a waste of money to re-tune. Might as well wait for them to crack it, then do the re-tune. The only thing that's really adjustable right now is AFR, and I'm not sure how much my AFR will change just from going to LTHs when I already have the Stillen headers + Berk HFCs, ya know? But that's what I need to consult with Sharif on.

__________________
"There are no small accidents on this circuit." -- Ayrton Senna
316.8whp & 248 ft/lbs (Dyno Dynamics) | 319whp & 256 ft/lbs (DynoJet) (04/23/10)
Stillen G3 CAI, CBE, Pulley / F.I. LTH / GTSpec Ladder Brace / Setrab Oil Cooler / UpRev-tuned by Forged Perf.