Since 2005, the Gen III HEMI engine (which, fun fact, aren't actually hemis) has sported a feature called MDS, standing for Multi Displacement System, the first of its kind in its respective vehicle ...

In June 2014, we published the account of how we became aware of a defect with FCA's (now Stellantis) 5.7-liter Hemi engine. Specifically, it concerned 5.7L Hemis installed in Dodge Chargers and ...

The 6.1-liter Hemi was big, powerful, and simple - and it powered a select group of cars.

"Hey," you're thinking, "one's got hemispherical combustion chambers, and the other doesn't. Case closed!" Congratulations, yes, that's the biggest difference. But maybe you're wondering why ...