"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 ...
The Hemispherical combustion chamber brings big power, but is that all there is to the iconic Hemi engine?
Jeep’s lead engineer says “stay tuned” on a Grand Cherokee V8 return as Stellantis ramps up Hemi production and demand for V8 SUVs surges. Jeep Grand Cherokee lead engineer Joe Aljajawi hinted at a ...