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

After years of driving Ram's HEMI-powered trucks, one owner explains what surprised him most about Ram’s new Hurricane engine ...

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

Chrysler (and its various automotive brands) will forever be known in popular automotive culture as the company behind the Hemi V8 engine. Whether it was the 426 Street Hemi of the '60s or the ...

During a media briefing in Detroit today, Ram CEO Tim Kuniskis celebrated one year since his return to Stellantis in 2024. A lot has happened since then, but Ram is back on the right track and primed ...

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 ...

With the Hemi V8 now a rare commodity (especially in the classic form), people are looking to get some value on the older ...

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

The history of the first Hemi engine from Dodge is pretty straightforward, but it turns out that the tale behind the first engines with hemispherical combustion chambers requires going down a much ...

Stellantis has confirmed it plans to build more than 100,000 Hemi V8 engines in 2026, a huge increase that indicates the automaker understands there is still very real demand for traditional V8 power, ...

We may receive a commission on purchases made from links. The HEMI nameplate is arguably one of the most famous in the automotive community, with the name a reference to their hemispherical combustion ...