If you're doing some maintenance on your 5.7 HEMI, it's important to know the cylinder numbers and their firing order. Here's everything you need to know.

Wedge-shaped combustion chambers were chosen for the B and RB engine families' cylinder heads due to the fact that they were much simpler and cheaper to build than the hemispherical combustion ...

Pro engine shops like IMM use a pneumatic spring compressor to assemble cylinder heads, but COMP offers a Hemi-specific valvespring compressor tool from their Powerhouse line (part No. POW352003 ...

TRAVERSE CITY, Mich. -- The Chrysler group will offer cylinder deactivation on its new 5.7-liter Hemi Magnum V-8 engine. Richard Chow-Wah, vice president of powertrain operations and powertrain ...

The first hemi engine, with its design widely credited to Allie Ray Welch from Chelsea, Wisconsin, was built by the Truscott Launch and Engine Company in 1901 and served as a two-cylinder boat engine.

But the HEMI-6 was a lot more than just a marketing trick. Offered initially in the Chrysler Valiant, and later the Valiant Charger, the HEMI-6 was a legitimate performance engine.