Bigger isn't always better: here's why engine designers obsess over bore, stroke, and cylinder size.

Detroit’s horsepower wars did not just create quick cars, they created engines that stretched factory displacement to the edge of practicality. As automakers chased bragging rights in the 1960s and ...

Rewind back to 1961. Pontiac's V8 program was in full swing thanks to pioneering engine builders like Clayton Leach and Mark Frank, filing patents that laid the foundation for high-performance ...

Whether you're tearing up back twisties on your favorite sportbike or going full throttle on the interstate on a cruiser, the power you feel and how fast you go is directly related to engine ...