ROUSH today announced that it has given the already powerful Shelby GT500 even more power. Currently the Ford Shelby GT500 produces 500 horsepower. ROUSH’s new supercharger package boosts out put to an amazing 605 horsepower with a torque of 554 lb-ft of torque.
ROUSH engineers added a Ford Racing GT500 Supercharger which uses a new TVS roots-style...
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