well here goes:200K stock as heck motor. 4" homeade cai, ported stock tb, inlet of sc opened up to tb, 180 themostat, ceramic front plog, wrapped crossover and ported, wrapped rear maifold, 3" d/p, no cat, no ubend, no resenator, fp rewire and voltage booster for alt. i'm so happy with the results, it's his 1st time on a 3800 sc. stayed and watched a 04 cobra tune and it was sick. with the correct belt and idler, cobra went from 393 whp to 470.(2.8 pulley with belt slipping) awesome dyno's are flippin' wicked........wwould recommend a custum tune to anyone with a pulley change.
