We haven't factored the final costs of these engines yet, but we thought you'd like to know how much power the small-blocks made in the 2007 Amsoil/Mopar Muscle Engine Challenge.

Each year of our annual dyno contest, we challenge engine builders from around the country to build powerful Mopar engines that can run on Rockett Brand 93 octane unleaded gasoline, while staying ...

As we hold our collective breath for the dyno results, it’s worth mentioning that SpeedKore has a bit of a history with the 1970 Dodge Charger.

Online content creators can come up with some ridiculous ideas for clicks, like giving a Dodge Charger Hellcat a K-swap. That ...

The School Of Automotive Machinists (SAM) runs their Chrysler 402ci Poly-headed small-block on the dyno at the 2015 AMSOIL Engine Masters Challenge at UNOH in Lima, Ohio.

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 ...

Read about the different ways of engine dyno testing to determine factual horsepower and torque, only on dieselpowermag.com, the official website of Diesel Power magazine.

Not long ago, I wrote a story about a pony car tuned with a supercharger. The blower install had been done properly. Then the car's owner bolted on a set of ...