Hennessey has just published an exclusive video footage of its Hennessey ZR750 Corvette ZR1, showcasing the ride's staggering, world-class, super sports car performance.

As the name of the HPE's treatment program hints, the tweaked Corvette ZR1 now boasts the mind-boggling 750 horsepower at 6,600 revolutions and 728 lb-ft of peak torque at 4,700 rpm, which catapults this pure "American rocket" from standstill to 60 mph in 2.9 sec flat, on a way to a top speed of 224 mph.

These remarkable output figures are achieved via Hennessey's additionally fitted freer-flowing exhaust unit, stainless steel long tube headers and high flow catalytic converters, as well as improved cylinder heads and camshaft profile.

Hennessey ZR750 Corvette ZR1 specs and mod list:


  • 755 bhp @ 6,600 rpm
  • 728 lb-ft torque @ 4,700 rpm


  • 0-60 mph: 2.9 sec.
  • 1/4 mile: 10.3 @ 139 mph
  • Top Speed: 224 mph
  • With optional Michelin Pilot Sport Cup tires

ZR750 Upgrade Package Includes:

  • Supercharger Pulley Upgrade (Increases boost from 9 to 13 psi)
  • High Flow Supercharger Snout Upgrade
  • HPE High Flow Air Induction System
  • High Flow Cylinder Heads
  • Extreme Duty Valve Springs
  • ZR750 Camshaft Upgrade
  • Stainless Steel Long Tube Headers
  • High Flow Catalytic Converters
  • Professional Installation
  • HPE Engine Management Calibration
  • 6,700 rpm Rev Limiter (200 rpm over stock)
  • Chassis Dyno Tuning & Road Testing
  • Serial-Numbered Dash & Engine Plaques
  • Hennessey Exterior Badging
  • Hennessey Premium Floormats
  • 3 Year / 36,000 Mile Limited Warranty

Source: Hennessey Performance