The hemispherical engine has been a fixture in the automotive industry since the extremely popular Chrysler 426 Hemi during the golden era of muscle cars, and we looked at every major Hemi engine and ranked them from least to most horsepower, as they aren’t all created equal. Engineers have been toying with different combustion chamber shapes since the early 20th century, and looking back on the best and worst years for the Dodge 5.7L Hemi engine, it’s certainly had
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