The Hemispherical combustion chamber brings big power, but is that all there is to the iconic Hemi engine?
Since 2005, the Gen III HEMI engine (which, fun fact, aren't actually hemis) has sported a feature called MDS, standing for Multi Displacement System, the first of its kind in its respective vehicle ...
What is the history and significance of Hemi engines in Dodge's legendary muscle cars? We have all the answers.
The modern HEMI V8 isn't a hemi engine in the true sense of the word, and it uses two spark plugs per cylinder instead of one ...