Enthusiasts who hold the originality of a classic car in high regard are fully aware that it's extremely hard to keep a five-decade-old engine running like clockwork. Tuning the carburetor(s) and ...

The first hemi engines were invented in the early 1900s to power the nation's first automobiles. In the 1940s, improved versions were developed for use in the airplanes of WWII. However ...

A 6.1L HEMI is pretty powerful, but that's just not enough for some enthusiasts. Here's everything you need to know about how ...

For many Mopar enthusiasts, the 426 Hemi stands as the definitive Mopar muscle car engine. Sporting hemispherical combustion chambers on top of the tried-and-tested RB big-block V8, the 426 Hemi ...

Despite the automotive industry’s continued march toward ever more efficient, smaller-displacement engines, lower cylinder counts, and electric (or electrified) options, we are happy to report ...

In order to compile this list, HotCars consulted a number of sources dedicated to new and classic autos, automotive history, and engine specs, including Stellantis, Classic, and Mopar. The Hemi engine ...

Sales of diesel-powered cars have been declining for the past few years, with some manufacturers dropping these engines from certain model line-ups altogether. However, the best diesel cars still ...