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 ...

The never-ending quest for horsepower centers around air. Popular modifications allow an engine to pump more air by means of efficient induction components or longer valve-opening events. Other ...

Like many wonderful and useful scientific things, nitrous oxide was discovered by accident in 18th-century England, and much later (during the '30s and '40s) it was used by dentists as an anesthetic.

Whatever engine you've got relies on a combination of air and fuel to make power. Nitrous oxide, which, chemically speaking, is really just a mixture of two nitrogen molecules for every oxygen one, ...

Nitrous oxide, commonly referred to by its chemical composition, N2O, is made up of two parts nitrogen and one part oxygen. When used in automotive applications, introducing the substance into the ...