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, ...

POWER! It's all about POWER! Captain Kirk was always on poor Scotty's case about "more power," and Tim Allen's life seems to revolve around a never-ending search for it. For hot rodders, more power ...

Roots-type blowers — which are different from centrifugal or twin-screw superchargers — frequently dominate the front ends of modified muscle cars and street rods, especially dragsters and similar ...