Power:
  • 636 bhp @ 7,000 rpm
HPE600 Performance Upgrade Includes:
  • Ported Cylinder Heads
  • Upgraded Valvetrain Parts
  • HPE600 Camshaft
  • Stainless Steel Longtube Headers
  • Redline Water Weter
  • Professional Installation
  • HPE Engine Management Calibration
  • Dyno Tuning & Road Testing
  • Hennessey Premium Floormats
  • Hennessey Carbon Fiber Door Sills
  • Serial-Numbered Dash & Engine Plaques
  • Hennessey Exterior Badging
  • 3 Year / 36,000 Mile Limited Warranty
Source: Hennessey