Chrysler invented the Hemi a long time ago. this month we’ll dyno test its 5.7-liter Third-Generation engine HOT ROD Staff Writer Jan 23, 2014 See All 7 Photos ...

For the 2011 AMSOIL/Mopar Muscle Engine Challenge we say choose your big-block for ... On the dyno, engine builder Tom Foley along with his wife Brenda and their four kids all pitched in to ...

The Dodge Demon 170 will be upgraded to run a 7.9-sec quarter-mile at 180 mph; Hennessey Special Operations will only make a ...

The Wisconsin-based tuner’s latest project revolves around a 1970 Dodge Charger with Mopar’s wildest crate engine to date, the 7.0-liter Hellephant that cranks out 1,000 horsepower and 950 ...

An engine dyno cell with full emissions equipment costs around $2.5 million. Dyno test cells at this level of accuracy are found at GM, Ford, Daimler-Chrysler, CAT, Cummins, ...

The 572 Mopar Hemi crate engine is as big as you can go for a customized Chrysler's classic 426 Hemi. ... (although later dyno testing proved that it produced closer to 500 horsepower). ...

SpeedKore is at it again with another totally bonkers project. This time the company has gone and stuffed a Hellephant crate engine into a full carbon fiber-bodied 1970 Dodge Charger.. If you ...

Comp Cams is hosting an engine-building contest involving the Chrysler Hemi, and we're not talking about the little 5.7L version. The 426 cubic-inch variant earned its Elephant nickname for good ...