"Hemi" is usually associated with Dodge, but the invention of what we know as the hemispherical combustion chamber was first ...

Chrysler used to build the 300-plus-hp 5.7 HEMI in Mexico, but rumors indicate that the resurrected 5.7 HEMI will be made in ...

Mopar had two iconic 426 engines in the 1960s: the Max Wedge and the HEMI. Given the identical displacement, you may be ...

HEMI is a brand that carries a long legacy with it, but the story goes back further than you might imagine. Here's the ...

Dodge used every trick it could think of to make the LO23 Hemi Dart a speed demon. That's part of the reason why this now is ...

Think V8 power is out of reach? Think again. Dodge is turning back the clock and bringing back the fan-favorite V8 Hemi on ...

Dodge just announced that the Hemi V8 engine is now standard across the entire 2026 Durango lineup, replacing the previous V6 ...

Still, the two terms "hemi" and "LS" would seem to be mutually exclusive, except to Greg Brown. To him, the two were destined to partner up to create the unlikeliest of performance engines.

While the non-Hemi valve cover forms a recognizable hexagon or six-sided shape, the Hemi looks noticeably more rectangular. Both engines have a hose going from the valve cover to the airbox.