Roaring engines are standard fare at a stock car race. What’s the history behind the horsepower and what are the rules now?

The introduction of several advanced, efficient, and more robust power options over the years has largely overshadowed steam engine technology. However, it was a revolutionary technology that, upon ...

During the 1960s and early 1970s, most American V8s were heavy and built simply, and the Pontiac SD-455 is no exception.

Numerous articles and stories have been prepared by hundreds of experts on how to improve the internal combustion (IC) engine for more speed, power or what have you. Millions of dollars worth of ...

Some car enthusiasts see the engine as its centerpiece, the jewel in the crown that should be proudly displayed wherever possible. Modified, high-performance cars often have a blower, shaker scoop, or ...

Many drivers wonder if they should turn off their engines while waiting at red lights to save fuel. Research shows that ...