The Mustang Source
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 hp and 713 lb-ft at 14 psi on 91-octance fuel with but a handful of mods. The combo consists of American Racing Headers and a catless X-pipe, an Innovators West overdrive balancer, JLT cold-air intake, Ford Racing Twin 65mm throttle-body, Thump RRR tensioner, NGK spark plugs and a SCT tune from John Lund.