The HEMI logo plastered on modern Dodge cars and Ram trucks promises an increased level of automotive engine performance. But what's the difference between a hemi and a non-hemi engine? The primary ...

The HEMI engine has been in the news a lot, with RAM announcing that, in response to popular demand, it's bringing back the 5.7 liter HEMI V8 to the RAM 1500 pickup. This comes following a short, but ...

Stellantis, the parent company of Chrysler and RAM, caused quite a ruckus in 2024 when it announced it would discontinue the legendary HEMI engine in its RAM trucks. However, the blowback from this ...

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 ...

The first generation Hemi V8 started life in 1951 but was discontinued in 1958. Chrysler never built a Hemi V8 engine in the ...

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 ...

Most people hear “HEMI” and picture a Shaker hood, pistol-grip shifter, and a Mopar big-block trying to turn bias-ply tires into smoke. Chrysler leaned hard into that badge, and it earned the ...