Sometimes 350 hp just isn't enough, and with all the unnaturallyaspirated Cobras, Corvettes, and F-bodies prowling the streets, the3,700-plus-pound '04 GTO really needs an edge to stay competitive.

Gaining horsepower can be a game of hit and miss. Approaching the game from its many angles, a whole host of areas open themselves up for improvement. But where to start? Should you look at an upgrade ...

This new air-to-water intercooled supercharger kit from ProCharger is designed to make big power and bolt into the LT2 hard top convertible C8 Corvette. Stuffing any sort of power-adder into the tight ...

Fortunately for the truly speed-addicted, there's ProCharger (www.procharger.com), the first manufacturer to market asupercharger kit engineered exclusively for the LS3-powered model.According to ...