Unlike previous designs, these new engines had cylinder heads that were molded in the shape of a dome or "hemisphere." Enthusiasts soon started calling the powerful new engines "Hemis" and the name stuck. Later in the 1950s, the word became a brand name trademarked by Chrysler Corporation.
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Oct 18, 2022 · The word “Hemi” is an informal term that refers to engines with hemispherical combustion chambers. It is often associated with Chrysler, but the ...
The word "hemi" refers generically to any engine with a hemispherical combustion chamber. When you see the word "Hemi" with a capital "H," it refers ...
Nov 20, 2019 · Hemi is short for Hemispherical. This is in reference to the cylinder head bolted to the top of the engine block sealing the combustion chamber ...
May 24, 2020 · Hemi refers to an engine that has hemispherical-shaped combustion chambers and pistons with rounded, instead of flat, tops.
Jun 5, 2017 · ... called the “Elephant Engine.” This was the first hemispherical head design engine to wear the trademark HEMI name. See All 8 Photos. The ...
An engine featuring this type of hemispherical chamber is known as a hemi engine. In practice, shapes less than a full hemisphere are typically employed, as ...
Duration: 4:56
Posted: Oct 8, 2011
Posted: Oct 8, 2011
Hemi Is Short For… Hemispherical. As in the shape of the engine's combustion chambers:
The Chrysler Hemi engine, known by the trademark Hemi or HEMI, refers a series of high-performance American overhead valve V8 engines built by Chrysler with ...