Hennessey Performance

Corvette C7 ZR1


SOLD OUT — The production for the Corvette C7 ZR1 upgrades has been fully allocated. If you are interested in current or future Hennessey Performance upgrades, please email or call our sales team.

Chevrolet Corvette C7 ZR1 Upgrades

Chevrolet’s C7 Corvette ZR1 production may be over, but the aftermarket performance upgrades are still strong! Hennessey® Performance is proud to offer reliable, blistering performance upgrade and modification packages for this LT5-platformed machine.

When vehicles get older and accumulate miles, components age, and wear – understandably, the risk factor of modifying them increases. As a result, Hennessey Performance does not offer a warranty on vehicles older than three years, regardless of condition or maintenance, or vehicles with more than 20,000 miles. 
 
If you have questions on whether your vehicle meets our standards for accepted builds or would like further clarification, please contact us at 1.979.885.1300.

Performance

R&D

Tuning

Hennessey®, the Texas-based hypercar manufacturer and high-performance vehicle creator, has released a comprehensive new performance upgrade package for the Chevrolet Corvette C7 ZR1. Hennessey’s boost in output for LT5 6.2-liter V8-powered ZR1’s takes power from the 755 bhp factory level, to a wild 1000 bhp – transforming the acceleration driving dynamics of the Corvette C7 ZR1.

Corvette C7 ZR1 Upgrades

Testing for all Hennessey® Performance models begin at the company’s headquarters in Sealy, Texas. Under the guidance of our Research and Development team, each model line is subjected to hundreds of hours of research and development. This helps guarantee that Hennessey® Performance’s Corvette C7 ZR1 performance parts enhance every aspect of the vehicle while retaining complete usability and manufacturer driving modes.

Corvette C7 ZR1 Upgrades

After lab-based evaluation, development moves to Hennessey® Performance’s various on-site dyno bays for live assessment. The final phase of tuning has development models of the Corvette C7 ZR1 test at the Pennzoil Proving Ground at Hennessey® Performance’s headquarters. This final phase is performed to evaluate the Corvette C7 ZR1 tune upgrade in the real world. Even after each model line is signed-off, every customer vehicle undergoes its series of quality assurance tests, including a detailed test drive by Hennessey® Performance’s engineers.

Hennessey Performance

Performance

Hennessey Performance

Hennessey®, the Texas-based hypercar manufacturer and high-performance vehicle creator, has released a comprehensive new performance upgrade package for the Chevrolet Corvette C7 ZR1. Hennessey's boost in output for LT5 6.2-liter V8-powered ZR1's takes power from the 755 bhp factory level, to a wild 1000 bhp – transforming the acceleration driving dynamics of the Corvette C7 ZR1.

R&D

Hennessey Performance

Testing for all Hennessey® Performance models begin at the company’s headquarters in Sealy, Texas. Under the guidance of our Research and Development team, each model line is subjected to hundreds of hours of research and development. This helps guarantee that Hennessey® Performance's Corvette C7 ZR1 performance parts enhance every aspect of the vehicle while retaining complete usability and manufacturer driving modes.

Tuning

Hennessey Performance

After lab-based evaluation, development moves to Hennessey® Performance’s various on-site dyno bays for live assessment. The final phase of tuning has development models of the Corvette C7 ZR1 test at the Pennzoil Proving Ground at Hennessey® Performance’s headquarters. This final phase is performed to evaluate the Corvette C7 ZR1 tune upgrade in the real world. Even after each model line is signed-off, every customer vehicle undergoes its series of quality assurance tests, including a detailed test drive by Hennessey® Performance’s engineers.

Upgrades at a Glance

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HORSEPOWER
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LB-FT OF TORQUE
Hennessey Performance

Corvette C7 ZR1 Videos

The Chevrolet Corvette C7 ZR1 is a formidable muscle car that has captured the hearts of car enthusiasts everywhere. However, for those seeking an even more thrilling experience, the H1000 package by Hennessey takes the ZR1’s already impressive performance to new heights. Whether you’re a car enthusiast or simply someone who appreciates the thrill of the open road, these videos showcasing the Hennessey H1000 Chevrolet Corvette C7 ZR1 are sure to impress. From top speed runs, to customer reviews, these videos offer a glimpse into the world of this high-performance muscle car.

Battle

Dyno Testing

Testimonial

0-60 MPH

Featuring the H1000 Chevrolet Corvette C7 ZR1 racing against the Dodge Demon, providing a thrilling competition that showcases each car’s impressive ability. Who will win? Tune in to view how the upgraded Chevrolet Corvette C7 ZR1 stacks up against the competition, and gain insight into the capabilities of this incredible muscle car.

1000 HP Chevrolet Corvette C7 ZR1 Battle

Dyno testing provides a glimpse into the inner workings of the Hennessey upgrade package. This video demonstrates the car’s raw horsepower and torque, giving viewers a sense of the incredible engineering that goes into these upgrades.

1000 HP Chevrolet Corvette C7 ZR1 Dyno

Get a firsthand look at the Hennessey® ‘H1000’ Chevrolet Corvette C7 ZR1 in action. This video showcases the car’s incredible power, speed, and handling as it navigates the Pennzoil Proving Ground Test Track, located at Hennessey Performance. This amazing video will give you a sense of what it’s like to drive one of the most exciting muscle cars on the market.

1000 HP Chevrolet Corvette C7 ZR1 Customer Testimonial

If you’re looking for an adrenaline-fueled rush, this 0-60 MPH video of the Hennessey H1000 Chevrolet Corvette C7 ZR1 is sure to impress. This video showcases the car’s incredible speed and power as it races down the track, leaving everything else in the dust.

1000 HP Chevrolet Corvette C7 ZR1 1/4 Mile

Battle

Hennessey Performance

Dyno testing provides a glimpse into the inner workings of the Hennessey upgrade package. This video demonstrates the car's raw horsepower and torque, giving viewers a sense of the incredible engineering that goes into these upgrades.

Dyno Testing

Hennessey Performance

Dyno testing provides a glimpse into the inner workings of the Hennessey upgrade package. This video demonstrates the car's raw horsepower and torque, giving viewers a sense of the incredible engineering that goes into these upgrades.

Testimonial

Hennessey Performance

Get a firsthand look at the Hennessey® 'H1000' Chevrolet Corvette C7 ZR1 in action. This video showcases the car's incredible power, speed, and handling as it navigates the Pennzoil Proving Ground Test Track, located at Hennessey Performance. This amazing video will give you a sense of what it's like to drive one of the most exciting muscle cars on the market.

0-60 MPH

Hennessey Performance

If you're looking for an adrenaline-fueled rush, this 0-60 MPH video of the Hennessey H1000 Chevrolet Corvette C7 ZR1 is sure to impress. This video showcases the car's incredible speed and power as it races down the track, leaving everything else in the dust.

Corvette C7 ZR1 Upgrades

Specifications

Corvette C7 ZR1 Upgrade

Chevrolet’s C7 Corvette ZR1, equipped with LT5 supercharged 6.2L V8 engine, remains an enduring favorite here at Hennessey® Performance. Hennessey®’s HPE1000 performance upgrades and modifications are your turnkey solution to elevating your ZR1 to a new realm of stable, reliable performance.

  • 1000 bhp @ 6,400 rpm
  • 966 lb-ft torque @ 4,400 rpm
  • High-Flow Air Induction System
  • Hennessey Lower Pulley Upgrade
  • Long-Tube Stainless Steel Headers
  • Custom HPE Camshaft
  • Ported Cylinder Heads
  • Upgraded Valve Springs and Retainers
  • Upgraded Intake Valves & Exhaust Valves
  • Upgraded Lifters and Push Rods
  • Stainless Steel Midpipes
  • High-Flow Catalytic Converters
  • 8-Speed Automatic Upgraded Transmission
  • All Necessary Gaskets & Fluids
  • Professional Installation
  • Chassis Dyno Tuning
  • Road Testing (Up To 500 Miles)
  • Serial-Numbered Engine Bay Plaque
  • Hennessey Exterior Badging
  • Full Tank of Shell V-Power Nitro+ 93 Octane Gasoline
  • Pennzoil Ultra Platinum Synthetic Oil &Filter Change

Disclaimer:

  • When vehicles get older and accumulate miles, components age, and wear – understandably, the risk factor of modifying them increases. As a result, Hennessey Performance does not offer a warranty on vehicles older than three years, regardless of condition or maintenance, or vehicles with more than 20,000 miles. 
  • If you have questions on whether your vehicle meets our standards for accepted builds or would like further clarification, please contact us at 1.979.885.1300.

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