When it comes to hand-held tuners that modify the factory tune on a mildly upgraded Mopar Hemi, the Predator was the tuner of choice for nearly a decade. At the time of its introduction, the Predator ...

A close-up of a Dodge Challenger 6.4 SRT Scat Pack engine. - JustPhotos22/Shutterstock The 6.4-liter HEMI (392) engine was first introduced back in 2011. In its first ...

Sidd started as a freelance writer for TopSpeed back in 2017 and took up a full-time position a year later. 2,100+ articles later, he got into the editorial side of things and is now the sitewide ...

The Chrysler Hemi engine has a rich history. The automaker didn't initially put Hemi engines into cars. Originally, they were produced for military and aeronautic use. Thus, while many folks were ...

The hemispherical (HEMI) engine has been an automotive staple since its first generation starting in 1951. Used in classic trucks and legendary muscle cars up until 1971, the HEMI was revived in the ...

The market is filled with old cars just waiting to be restored and put back on the road – all one has to do is find the right parts for the project, and their off to possibly show-winning builds. But ...

A close-up of a supercharged Hemi V8 engine in a vehicle engine bay. - pporiphotos/Shutterstock Many people have heard of Hemi engines, but don't really know what ...