2005 Pontiac GTO - LS2 Heads/Cam Swap - GM High-Tech Performance Magazine

2005 Pontiac GTO - LS2 Heads/Cam Swap
GM High-Tech Performance Magazine - 1 hour ago
With bolt-ons including Stainless Works headers, our 2005 GTO project previously made 375.9 hp and 372.7 lb-ft on SLP's Superflow dyno. ...