To find out how much power this setup produces, Palm Beach Dyno ran a series of dyno tests, and the numbers speak for themselves.
With a 3.75-inch pulley, the Mustang GT pumped out 1,188 hp and 823 lb-ft of torque. As you would expect, the amount of noise it makes is deafening, but the video doesn’t do it justice. In the second run, some tuning tweaks increased the output to 1,222 hp and 850 lb-ft. Still not satisfied, the supercharger’s 3.75-inch pulley was swapped with a 3.5-inch one, which enabled the Mustang GT to crank out 1,306 hp at the wheels and 908 lb-ft in the first run and 1,298 hp/912 lb-ft in the second run. Palm Beach Dyno promises to take this monster Mustang for a spin out on the track soon, and it should be capable of setting some crazy-fast quarter-mile times.