With the dizzying array of options at some gas pumps, it can be hard to decide if you should use premium gas in your car or take the less expensive option. Owners of vehicles equipped with modern Hemi ...

HEMI crate engines available for under $4,000 include remanufactured 5.7-liter HEMI long blocks and refurbed 5.7-liter ...

The Hemi name is so tightly welded to Chrysler that it is easy to forget the combustion chamber shape itself is not proprietary hardware. While the company turned the hemispherical head into a ...

Beyond the stronger frame and more robust suspension, heavy-duty trucks are big on torque as well because they have to fulfill their workhorse duties. The Ram truck brand's three-quarter-ton and ...