It was a beautiful day for making horsepower. Nary a cloud was in the sky above National Trail Raceway in Hebron, Ohio when the action commenced for the 2015 Mopar Muscle Dyno Showdown sponsored by ...

M50B30 turbo dyno tune session—unlocking max power and fine-tuning for peak performance.#TurboDynoTune #M50B30 #CarTuning ...

Just in case you haven't already circled the dates August 12 - 14, 2016, on your calendar for the Mopar Nationals at National Trail Raceway in Columbus, Ohio, now you've got another reason to do so: ...

I’ve learned a lot after years of writing about cars online. One nugget of wisdom I’ve obtained is when you see a dyno video with people a little too close to the car, there’s bound to be trouble.

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 ...

Dyno carnage is nothing new, but it’s usually the car that explodes spectacularly. That wasn’t the case at Nelson Racing Engines’ headquarters in California when a twin-turbo V8 pull went wrong, ...

With common-rail injection, big-horsepower programmers, and dual CP3 pumps providing a lot of diesel power these days, many people may overlook older trucks when it comes to making the big power.