Boost! For fixing the stock torque and horsepower curves on the dyno chart and roasting rubber with a tap of the throttle, nothing beats it. And for producing a big kick in the seat when you punch it, ...

One of the tried and true bolt-on items these days is a supercharger, especially in the mod motor market. A supercharger adds more horsepower by stuffing the engine with more air, which when mixed ...

Nothing says pro-street more than a Roots blower sticking through the hood—but where did this hot-rodding staple originate? Sure, there are lots of ways to add boost to your engine, but nothing says ...

When choosing which component(s) to add to your Mustang to make more power, the choices are extensive. However, with the limited amount of cubic inches that can be squeezed out of the modular engine ...

Gearheads chase horsepower like it's a search for the Holy Grail. Anything and everything that can make a car go faster, we will try, including slapping an engine-driven air pump under the hood. Or, ...