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Tagged John Hennessey

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John Hennessey

John Hennessey testing the 707HP Supercharged C7 Corvette [Video]

John Hennessey shows off the Hennessey HPE 700 upgrade to the 2014 Corvette Stingray. The HPE 700 is powered by a TVS supercharger with 7 lbs of boost. The Corvette puts down over 600 horsepower to the...

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