Scott's 2006 GTO Features Trick Flow CNC Ported heads, Cam Motion CNC ground camshaft 232 236 on a 112 lsa .620 lift, Comp Cams 1.75 ratio rocker arms, Calico rod bearings with ARP 2000 rod bolts, Stainless Works Exhaust, SLP line lock, 47 lb injectors, tuned in house by Jim Riskovsky Jr, Harrop Girdle, BMR Subframe connectors and drive shaft, Hotchkis sway bars, air bags, 3200 stall Yank converter, Nitto drag radials, and so much more!!! All of the plastic panels in the engine compartment were smooth sanded then painted to match factory finish. This same combination PRODUCES 518 rear wheel horsepower (RWHP) with a manual transmission. First time out to the track it ran 12.48 at 111.88 with a horrible 1.97 60 ft. We determined the stall was too tight and axle ratio too high. Next time out we expect ET's TO BE IN THE HIGH 11 second zone NOW WITH THE YANK PT4000 upgrade and 3.91 gears.