If you're in the market for a Chrysler with a Hemi under the hood, you might be wondering if it requires premium gas. Here's ...

FIRST-GENERATION HEMI ENGINES: 1951 TO 1958. Chrysler FirePower, 1951 to 1955 (Chrysler and Imperial only), 3.8125-inch bore x 3.625-inch stroke, 331ci.

Now it's time to get into the meat and potatoes of the Chrysler and Dodge Hemi lineup. The Hellcat 6.2-liter Hemi V8 is an engine among engines in that it's supremely powerful and hilariously fun.

Hemi Engine Pros and Cons. More than you’d ever think you can learn about the roots of Chrysler’s 5.7, 6.4L, and 6.2L modern Hemi.

In 2003, Chrysler reintroduced the legendary Hemi engine to American car buyers after a decades-long hiatus. The first of the "third generation" Hemis was the 5.7-liter, gas-powered, 90-degree ...

According to Mopar Insiders, sources are pointing toward the current Hemi V8 going back online with its full portfolio of engines. That would include the 5.7-liter and 6.4-liter Hemis, as well as ...

Based on the bones of Chrysler’s first-generation Hemi engine from 1951 to 1958, HOT ROD had a pretty good sense that the new version from 1964 was going to kick ass.

It appears that Chrysler royally screwed up, and owners of 2011 Jeeps, Dodges, and Rams equipped with the legendary 5.7-liter Hemi have paid for it dearly. For some reason, the engine’s valve ...

If you’re looking to buy a new Chrysler, Dodge or Jeep truck, wait until March, when DaimlerChrysler will start a new marketing campaign that will offer an upgrade to its popular Hemi V-8 engine ...

Hemi Engine Pros and Cons. More than you’d ever think you can learn about the roots of Chrysler’s 5.7, 6.4L, and 6.2L modern Hemi.