This engine was believed to have come from a 1998 Jeep Grand Cherokee, where it was rated at about 195 horsepower.

The Chrysler HEMI is as American as engines get, but the U.S. doesn't have a monopoly on the hemi. Automakers from other ...

Chrysler may have trademarked HEMI, but the Detroit carmaker did not invent hemispherical engines, which appear in numerous ...

The 6.1-liter Hemi was big, powerful, and simple - and it powered a select group of cars.

Despite a well-received and frankly much-needed mid-cycle refresh of the fifth-generation Ford Mustang in 2009, there remained a lingering sense that the Mustang hadn't quite recaptured the magnetism ...

If it ain't ...

In September 1990, Wheels put the new Holden Commodore Group A SS up against the BMW M5 to find out which one was 'the best sedan in the world'.

Ever wondered what people are talking about when they say "dual overhead cam"? Don't worry, because we're here to explain it all with our handy guide.

You've probably heard of two- and four-stroke engines, but what are the four strokes of a gasoline engine? And how do they ...

We'll be wanting these engines to return when they eventually meet their demise.

Ever seen the Ecotec logo under a General Motors car's hood and wondered what it's all about? We've done the research so you don't have to.