2015 – 2016 Corvette Z06 HPE850 Engine Upgrade

2015 Hennessey HPE800 Corvette C7 Z06

Hennessey HPE850 Supercharged Engine Upgrade

Available for the 2015 – 2016 Chevrolet Corvette Z06 equipped with the LT4 (LT-4) supercharged 6.2L V8 engine.
The HPE850 engine upgrade is compatible with both the factory automatic and manual transmissions.

• 854 bhp @ 6,600 rpm *
• 715 lb-ft torque @ 4,300 rpm *


• 0-60 mph: 2.6 sec. **
• ¼ mile: 10.3 @ 136 mph


Hennessey HPE850 Supercharged Upgrade Includes
• High Flow Supercharger System
• Hennessey Lower Pulley Upgrade
• High Flow Cylinder Heads
• High-Flow Heat Exchanger
• Upgraded Valve Springs
• Upgraded Lifters
• Cold Air Induction System
• Custom HPE Camshaft
• Long-tube Stainless Steel Headers
• Stainless Steel Midpipes
• High Flow Catalytic Converters
• Professional installation
• All necessary gaskets & fluids.
• Chassis dyno testing.  You’ll receive a before & after dyno graph report showing power and torque measured at the rear wheels.
• Road testing (up to 100 miles).
• Hennessey exterior badge (rear).
• HPE850 Powered by Hennessey badges (side & rear).
• Hennessey HPE850 serial numbered plaque signed by John Hennessey (interior).
• Hennessey HPE850 serial numbered plaque signed by the HPE technician who builds you car (engine bay).
• Powered by Hennessey premium floor mats.
• Serial numbered Certificate of Authenticity personally signed by John Hennessey.
• Free lifetime membership in the official Hennessey Vehicle Registry (HVR).
• 1 Year / 12,000 mile limited warranty.  Contact a Hennessey Performance sales associate for more details.
• Full tank of Shell V-Power Nitro+ 93 octane gasoline.
• Pennzoil Ultra Platinum synthetic oil & filter change.
Call Hennessey Performance for pricing and turnaround time details.


* Estimated power ratings at the engine.  Actual power will be measured at the rear wheels, before and after the upgrades are installed and tuned.  Rear wheel horsepower and torque figures are approximately 15-20% lower than the factory published power figures which are measured at the crankshaft on an engine dyno.


** Acceleration performance figures are based on ideal conditions with an experienced driver on a prepped ¼ mile dragstrip running on drag radial rear tires.

Looking for more information? Contact a Performance Consultant:

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