We wanted to see how much power we could reasonably produce with a stock-appearing Mustang. Previously, we've installed a Comp Cams Extreme Energy cam. With the addition of the cam, we were putting ...

Ever had a bad day? No, like a really bad day—like a "hit by someone who ran a red light while in your prized 2001 Firebird Trans Am with your family" kind of bad day? Yup, Richard Geiger of ...

Nitrous! It packs a punch, delivers incredible performance gains, and can dramatically drop your dragstrip times. Aside from its over-glamorized use in Hollywood films, offering mythical power at the ...

Let's face it: Nitrous is cool stuff. Not only does it make horsepower, but all those lines and solenoids just look neat. Like most car parts, a no-frills nitrous kit is just the beginning. Since hot ...