The Rootes TS3 was a robust, compact engine that punched way above it size.

One fascinating aspect of the automobile world is how many different engine sizes and configurations are available. From the large 16-cylinder 8.0L under the hood of Bugatti Veyron to the compact 1.6L ...

What if you wanted to get more power than possible from a four-cylinder engine, but with a motor that wasn't as heavy and thirsty for fuel as a six-cylinder mill? The obvious solution for ...

When we here in the modern age think of an “engine,” we are usually thinking of a four-stroke, four-cylinder, gasoline-fed, internal-combustion engine with the valves on the top. But why must that be ...

Any oddball engine is clickbait crack for mechanical nerds, and the most compelling ones purport to introduce an entirely new combustion concept. "Not a four-stroke, not a two-stroke, a revolutionary ...