Many automakers recommend premium fuel. But what happens if you buy basic unleaded instead?

Don’t let the plain wrapper fool you. This six-speed Ecoboost ‘Stang is an assassin at the drag strip.

The DragNFly Mustang’s new, single 91mm turbo produces a stomping 929 horsepower and 734 lb-ft of torque.

f you plan on doing a dyno run, make sure your tires are in good shape!

Dyno runs are not supposed to go like this.

If you see a dyno in the middle of a parking lot that looks to be held up with a few 2x4s, you might want to reconsider putting your GT500 Mustang on it.

Who said the stock S197 computer can only handle 7750 rpm? Not JPC, because here’s proof: A pull to a sky-high 8200 rpm en route to 507 hp at the wheels! Although JPC claims that bolt-on stock Coyotes will pull up to 7750 rpm with ease, this car has an RGR/JPC built block with ported […] More »