2008 Pontiac G8 GT APS Twin Turbo Magnaflow Cat-back 453rwhp 504rwtq...
From: G8GT721









tuning pulls on the dyno after TSP 231/237 cam install...
From: RallyRed98









Dyno day video before header swap, ported throttle body, and retune. Custom Flowtech cam,JBA shortie headers, Custom catback....
From: SixSpeedPulse



















just a dyno pull @ my car clubs dyno day...284.5 WHP this time 97 GTP...only mods are: NIC cam...3"dp...wizair CAI......
From: GTP_ON_YOU




333 hp 344 lbft Lid, LS6 Intake, LPP Stainless Longtubes, 3 in ORY, !EGR, !AIR, DMH Electric cutout...
From: Schuby87




333 hp 344 lbft Lid, LS6 Intake, LPP Stainless Longtubes, 3 in ORY, !EGR, !AIR, DMH Electric cutout ...
From: Schuby87




This is my GTO doing a dyno pull after installing a built tranny and Yank SS3200 torque convertor....
From: Blast2hell



