The C7 Chevrolet Corvette ZR1 was already an engineering marvel at launch, boasting 755 horsepower from its 6.2-liter ...

The new Chevrolet Corvette ZR1 delivers an extraordinarily 1,064 ... as a C7 model upgraded by Hennessey Performance is just ...

Prices shown are the prices you can expect to pay for a 2011 Hennessey Chevrolet Corvette ZR1 ZR750 Coupe across different levels of condition. Edit options.

That’s what Hennessey believed, anyway, when they stretched and the baby Lotus to accommodate a massively uprated version of the 6.2-litre V8 from the Corvette ZR1. There are three states of tune.