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. Then Stainless Works bolted up its new 3-inch exhaust system at ...

Every August, more than a million people come back to Woodward Avenue in Detroit. Old muscle cars from the 1960s rumble slowly from stoplight to stoplight as part of the annual Woodward Dream Cruise, ...

The power potential built into each and every late-model LS-powered Pontiac is widely known. With their exceptional cylinder-head flow, compact dimensions, great strength, and hunger for nitrous, the ...

Mother Nature had other plans for us on day one of Drag Week 2018 and we all had to hit the road early due to torrential rain. Along the route from Atlanta to Darlington we caught up with a 2005 GTO ...