Proline Racing (PLR), not to be confused with Pro-Line Racing (an RC car parts supplier), builds some of the most renowned drag racing powerplants on the market today. If you watch something like Pro ...

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 1968 Dodge Hemi Dart LO23 was not built to cruise downtown or sit pretty in a dealership showroom. It was conceived as a ...

A close-up of a supercharged Hemi V8 engine in a vehicle engine bay. - pporiphotos/Shutterstock Many people have heard of Hemi engines, but don't really know what ...

The 1966 Hemi Coronet arrived just as Detroit’s horsepower war was shifting from rumor to reality, and it did not ask ...

The HEMI nameplate has been practically synonymous with raw Chrysler horsepower since the 1960s, though the engine configuration itself dates back much farther. Named for its hemispherical combustion ...

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 ...

For the 2025 model year, Ram stopped offering the HEMI engine for its 1500 class of pickup trucks. Ram boss Tim Kuniskis, who had left his job and come back, launched a top secret program to bring the ...

Many people have heard of Hemi engines, but don't really know what they are. To cut a long story short, Hemi is an abbreviation of "Hemispherical". The name arose because of the shape of the ...