Engines are nothing more than elaborate air pumps, and as such they rely on a steady supply of air and fuel. The fuel side is fairly straightforward, but often times an engine's potential is choked ...

In today's fast-paced world, it seems everyone is all about instant gratification. Usually the terms "instant gratification" and "horsepower" don't go together. Until now. Spectre Performance has an ...

Ever see an LS engine with an air cleaner strapped directly onto the throttle body? Looks simple enough, right? Simple, yes—but not quite so practical. Since you've already gone the length of choosing ...