While a lot of automotive engines have one spark plug per cylinder, the HEMI V8 might have two per cylinder. What is the science behind that?

There always seem to be phases in auto racing when one particular engine or chassis is the "hot setup." Usually these phases don't last long enough to virtually eliminate all other competitors, but ...

What is the history and significance of Hemi engines in Dodge's legendary muscle cars? We have all the answers.

For the past several years, finding a set of aluminum heads for a 426 hemi has been next to impossible. The problem was that these heads were last offered by Chrysler in 1965 when they were used for ...

Factory Hemi Orange 1970 Charger R/T 440 with 375-hp Magnum V8 offered from Hank’s Garage collection.

1966 is definitely a Mopar year – what could outrank the debut of the Street Hemi and the Dodge Charger? However, the parade of muscle from Chrysler ended with a near-catastrophic follow-up in 1967.

The old saying goes, "There is no replacement for displacement." While modern engine technology proves that logic is fundamentally flawed, it's still fun to remember the inexpensive gasoline and ...

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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...