Ford and Chrysler both created powerful engines that were banned by NASCAR. Their similarities made them powerhouses, but they also have notable differences.

You meet very few engines that can change how you think about American performance, but the Ford 427 and Chrysler 426 Hemi V8 ...

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 ...

The HEMI engine is named after the engine's hemispherical shaped piston heads. While Chrysler brands popularized and trademarked the name, HEMI-style engines were developed in the early 1900s. The ...

Not that long ago, the Hemi V8 was looking like an endangered species. It was dropped from the Jeep Grand Cherokee and eschewed by the redesigned Dodge Charger. The 5.7-liter engine also became ...

Hemi engines aren't perfect. Sorry. Half-grapefruit-shaped combustion chambers sure do let designers increase valve sizes, and in the larger displacement Hemis, these valves could probably pass golf ...

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

Stellantis said it is resurrecting its well-known V-8 Hemi engine for its Ram 1500 full-size pickup trucks beginning this summer. The company had discontinued the 5.7-liter version of the engine amid ...

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 ...

View post: I Hate Priuses, but the 2026 Prius Plug-In Changed My Mind. Here are Five Reasons Why. In 2025, Stellantis received roughly 50,000 HEMI orders but produced only about 30,000 engines, ...