The Chrysler Hemi engine, known by the trademark Hemi or HEMI, is a series of high-performance American overhead valve V8 engines built by Chrysler with hemispherical combustion chambers.

May 6, 2025 · The Hemi engines are series of I6 (straight-six engine) and V8 (eight-cylinder V configuration engine). What makes this engine design feature unique is the fact that even at the …

A HEMI engine is a popular high-performance engine type. Learn about the history of the HEMI engine and see what sets a HEMI apart from other engine types.

Nov 24, 2025 · Learn what a Hemi engine is, how Chrysler’s modern Hemi V8 evolved, key specs, updates, and common issues, plus which vehicles use it today.

Oct 6, 2025 · Ram celebrates revived HEMI, but what exactly is the iconic engine? The HEMI engine is named after the engine's hemispherical shaped piston heads. While Chrysler brands popularized and...

Jun 28, 2025 · Dodge didn't invent the Hemi engine, nor was it the first to adopt the engine design for cars. Allie Ray Welch is often credited for inventing the Hemi in 1901, and brands like Fiat, …

Jul 19, 2025 · The term “Hemi” refers to a specific type of internal combustion engine design characterized by its hemispherical combustion chamber. This unique shape allows for a more …

Apr 5, 2025 · For those wondering "what is a Hemi engine?", the answer is pretty simple - an engine which features hemispherical combustion chambers. This design allowed for improved airflow, which …

The HEMI® engine is a high-performance engine recognized for its hemispherical combustion chamber, which enhances airflow and creates more power. This innovative design has been a staple in …

Oct 8, 2025 · Hemi engines are an atypical type of engine designed for greater power than typical engines, and they’re usually beloved by gearheads everywhere. Chrysler is the most well-known …