Find out what it takes to make a 7,000-pound GMC Sierra rip down the dragstrip. In fact, the fastest Duramax-powered Sierra in the state of Maine.

Be sure and check out Diesel Power Products for all of your diesel performance upgrade needs! Also, check out their new user-friendly website right here!

You read that right. A V8 Power Stroke 7.3-Liter engine has been swapped over to a mechanical inline injection pump and shoved into a Ford Mustang!

End the high transmission temps on your Power Stroke today. Check out Strictly Diesel's all-new Driven Diesel Transmission Cooler Kit right here!

Ram Trucks is setting the bar higher when it comes to half-ton truck torque performance with the all-new 3rd Gen EcoDiesel engine.

We're back highlighting another states fastest truck! Find out what the fastest truck in Oregon has under the hood right here on Diesel Army!

Edge is bringing the action to Utah for its annual Weekend on the Edge competition. Check out the full schedule of events inside!