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 »

Yeah, yeah. Everyone already knows the current 2013/2014 Shelby GT500 is a powerhouse, but every time I see one pound out 700 HP with just bolt ons, my head spins. Seriously, how is this even possible from a bolt-on, pump gas street car? It’s utter insanity! This example owned by YouTube member, walhanQTR makes 703 […] More »

Forget the fluff, the bling, the stance or anything other than hardcore horsepower because this Fox-body coupe is all biz–as proof by its herculean dyno figures. Little is known about the exact combo, but the Mustang is said to be

I’ve been on a bit of a naturally aspirated SBF kick these days and thought I’d wrap it up with a dyno video of an amazing Fox-body that’s laying down 515 HP at the wheels in naturally aspirated form. Yes, that’s serious power without a power adder! How does he do it? Well, with a […] More »

Talk about sketch! Don’t put a burly Shelby on a crummy portable dyno. Cause stuff will go sideways fast, as it does in this video. It’s lucky no one got seriously injured. Looks like the Shelby came out a bit worse for wear, though. Video after the jump! via [Bangshift]