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 ...

Superchargers, turbochargers, nitrous oxide injection—they all do the same thing, one way or another: They make your engine act bigger, which makes your car run faster. The internal combustion engine ...

Q: Greg, I think I can stump the professor. Who was the first racer to utilize a GM 6-71 blower? I have a six-pack riding on this. Also, what do you feel is better? Supercharging, Turbocharging or ...

OK, when it's all said and done, did the blower/nitrous combo yield any more power? Yes, it did; it also ramped up the torque figure nicely. A 50-shot of juice brought total rear-wheel horsepower to ...

Injecting water methanol into the intake of a diesel engine is a means to increasing performance, reducing exhaust gas temperature (EGT), and can also increase full economy. Snow Performance has been ...