808-hp of American muscle.
The Shelby GT350 and GT350R are some of the best-performing muscle cars that the world has ever seen. The muscle cars have won numerous awards and are a match for more expensive, high-powered machines. Hennessey Performance has upped the GT350's and GT350R's performance to a mind-bogling 808 hp and 657 lb-ft of torque. The 5.2-liter V8 Voodoo engine gets a 2.9-liter supercharger system, forged steel connecting rods, carbon fiber high flow air induction, forged aluminum pistons and more for the massive increase in power.
Hennessey Performance hasn't released any performance specs or a video of the modified supercar, but the video below is a dyno test of a stock GT350 running wild.