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, Chrysler's ...

The Gen III (20032015) Hemi is an outstanding platform for building power for your hot rod or muscle car. It has a strong iron block with deep skirts, cross-bolted main bearings (with six bolts each), ...

When Chrysler introduced the Gen 3 HEMI in 2003 as a replacement for the Magnum engine, it was received with much fanfare, ...

The third-generation Hemi engines have been in production since 2003, and ever since their arrival they have been in demand. The 5.7L is what you'll commonly see in vehicles, but 6.1L, 6.2L, and 6.4L ...

The fastest way to increase the horsepower of any car while simultaneously bringing it to the modern age is to just slam an LS under the hood. Right? Chevrolet's late-model engine is the long-reigning ...

There's a new hero hemi on the block. It follows on the coattails of its Street Hemi older brother, but this new hemi is making a name for itself all on its own. Last year's AMSOIL Engine Masters ...

Back in the days of carburetors and cigarette lighters being common in dashboards, a Gen-II Hemi didn't need a lot of spark plugs to prove a point. Eight cylinders, eight spark plugs — simple, loud, ...