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 ...

If you own a Chevy Silverado HD or GMC Sierra HD equipped with the 6.6L V8 L8T gasoline engine and you simply need more power, then ProCharger has a solution. The company is now offering a new ...

Surely, you recognize this slammed Silverado from last issue, since it just graced our cover as it sped down the SoCal highways. Taking photos of the truck was a challenging task since we shot it ...