The Hemi engine, made popular by Chrysler, has been one of America's favorite engines for decades. Originally developed as a means of gaining more power during the Second World War, the Hemi morphed ...

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 ...