Originally Posted by Basu
Hahah, yeah the 425 is crank. Around 360 rwhp. Would that be equivalent to a stage 2? And how much money would that take?
I went the COOB AP route for various reasons. To avoid another tune war, I'll keep ky reasons to myself.
I have a Pro E-Tune COBB S1+ @ 400+ whp. To be safe, I've added approx. 130 whp and wtq from stock.
Mods to support that are
Pro Tune E50 (50% ethanol) MAP by Pro Tuning Freaks
Check out my thread
Essentially, you really don't need much to get up there with the big boys.