How much HP do shorty headers add to a 5.7 HEMI and what do they cost?

From torque gains to everyday drivability, shorty headers promise a lot for the 5.7 HEMI. Here's why this simple mod keeps ...
SlashGear

Does The Yamaha Raider Have A Hemi Engine?

Imagine for a moment you're in charge of a major motorcycle manufacturer and are looking to siphon customers away from the Harley-Davidson Softail. You'd want to capture that classic cruiser look and ...
Hot Rod

Trucks, Trailers & Towing - Hauling With The Hemi

Performance gains through a hemispherical combustion chamber were proven on a racetrack decades ago. The world of NASCAR racing was put on its ear when a Hemi-powered car blistered Daytona in 1964, ...
Jalopnik

Toyota Made A HEMI Engine Six Decades Ago, And Nobody Noticed

Despite what clever branding may have tricked you into thinking over the past two decades, hemi engines are not exclusive to what are now Stellantis-owned brands. Although "HEMI' has been adorning hot ...
autoevolution

One-of-Zero 1968 Hemi 'Cuda Four-Speed Had So Many Secrets Even a Moparhead Said 'No'

Plymouth was left out of the first-generation hemi party in the fifties, leaving the honor for the other four Chrysler Divisions (Imperial, Chrysler, DeSoto, and Dodge). The brand more than took ...