While a lot of automotive engines have one spark plug per cylinder, the HEMI V8 might have two per cylinder. What is the science behind that?

The Hemispherical combustion chamber brings big power, but is that all there is to the iconic Hemi engine?

$96,666. This is how much Dodge asked for the Challenger SRT Demon 170 when it was new. That was even before starting to check option boxes. However, the almighty HEMI left the owner of this Demon ...

To earn the R/T badge in 1970, a Challenger had to be equipped with a heavy-duty suspension and a high-performance engine, starting with the 383 Magnum. The pony Dodge did away with the established ...

The NASCAR-bred 426 Hemi powered some of the most legendary Dodge muscle cars, but you couldn't get it in just any Dodge.

Direct Connection, Dodge brand's performance products line, announces Hellephant C170 Crate HEMI ® Engine — same engine that powers the 1,025-horsepower Dodge Challenger SRT Demon 170 — available for ...

After two decades of production, the third-generation 5.7 Hemi V-8 has amassed a solid reputation as Chrysler's bread-and-butter workhorse and high-performance platform. In that time, the company name ...

Redemption is being sold by an owner, then being bought back and welcomed home again. That scenario describes this real-deal 1970 Hemi Challenger R/T. Bunker Hill, West Virginia, serves as hometown ...

When it comes to their current crop of production vehicles, Dodge, Ram, and Jeep don't offer nearly as many HEMI V8 options as they did a few years ago. The good news, though is that the tide seems to ...