Ford's Mustang GT500 is an exquisite machine, bridging a space between American muscle and exotic supercar. But why stop at 760 HP? Hennessey's warranty-guaranteed Venom 1000 performance upgrade adds a healthy dose of power while retaining all the function and reliability of a factory vehicle. Following completion of this very special GT500's Venom 1000 upgrade, John Hennessey headed to the Pennzoil Proving Ground to give it a test drive.

Treat your Mustang GT500, GT350R, GT350, or GT to more power with Hennessey:
979-885-1300 | http://www.HennesseyPerformance.com

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Would you like to learn how to make fast cars faster? Check out Tuner School where our classroom includes a chassis dyno cell and a 1/4 mile dragstrip - all on the Hennessey Performance campus!
979-885-1300 | http://www.TunerSchool.com

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