Hennessey ZR750 Chevrolet Corvette ZR1

  • Hennessey ZR750 Chevrolet Corvette ZR1

    Texan tuning firm Hennessey Performance Engineering is certainly no stranger to over-the-top modified cars, having released a string of 1,000+ horsepower Dodge Vipers in the past and even its own custom supercar powered by a twin-turbocharged LS9 V-8. With such a pedigree, it’s safe to say Hennessey knows a thing or two about extracting big numbers from American muscle. So, when faced with the challenge of improving on the 638 horsepower Chevrolet Corvette ZR1, instead of questioning why someone would want more power in the first place, Hennessey went about and built a new package for...

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