Here atMopar Muscle, we've always had the opinion that when it comes to performance, numbers don't lie. And while we've all been to car shows, cruise nights, or even the racetrack and heard car owners ...

With the seven participating Hemi Challenge engines at the Competition Cams research and development center, and the new Superflow 902 dyno installed in the test cell, the fun part of our competition ...

As far as SpeedKore builds are concerned, you can always expect a bit of old school and a dash of new school in perfect harmony. The Wisconsin-based tuner’s latest project revolves around a 1970 Dodge ...

Project Valiant Efforts Mopar Performance Crate Engine on the Dyno We got our hands on a Mopar Performance 410 inch, Six pack Crate engine, and decided to see what it ran on the Dyno. Watch and see ...

After an issue forced Mopar to delay the production process of its almighty Hellephant crate engine, the limited-run powertrain has started to reach the hands of customers and a Dodge Challenger SRT ...

Chrysler engineers worked up an engine design that would become Mopar royalty. To this day, it still dominates drag strips ...