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The best upgrades for the 2023 Chevrolet Camaro ZL1 include high-flow cylinder heads, high-flow heat exchanger, upgraded valve springs, intake and exhaust valves, and high-flow catalytic converters. Hennessey® Performance harnesses the 6.2-liter V8 engine to deliver high-performance thrills to the iconic American muscle car.
Performance
R&D
Tuning
Warranty
Hennessey®, the Texas-based hypercar manufacturer and high-performance vehicle creator, has released performance upgrade packages for the Chevrolet Camaro ZL1. Hennessey’s boost in output for 6.2-liter V8-powered Camaro ZL1s takes power from the mild 650 bhp factory level, to a wild 1,000 bhp – transforming the acceleration driving dynamics of the Chevrolet Camaro ZL1.
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 2023 Chevrolet Camaro ZL1 performance parts enhance every aspect of the vehicle while retaining complete usability and manufacturer driving modes.
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 Chevrolet Camaro ZL1 test at the Pennzoil Proving Ground at Hennessey® Performance’s headquarters. This final phase is performed to evaluate the 2023 Chevrolet Camaro ZL1 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.
Customer satisfaction is at the core of every Hennessey® Performance Chevrolet Camaro ZL1 performance upgrade and modifications package. Emphasizing this point, the company provides a comprehensive warranty on each 6.2-liter V8 2023 Chevrolet Camaro ZL1 upgrade to provide total peace of mind. Customers are invited to take final delivery of their new Hennessey® vehicle at the Pennzoil Proving Grounds in Sealy, Texas for the ultimate performance experience.
Performance
Hennessey®, the Texas-based hypercar manufacturer and high-performance vehicle creator, has released performance upgrade packages for the Chevrolet Camaro ZL1. Hennessey's boost in output for 6.2-liter V8-powered Camaro ZL1s takes power from the mild 650 bhp factory level, to a wild 1,000 bhp – transforming the acceleration driving dynamics of the Chevrolet Camaro ZL1.
R&D
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 2023 Chevrolet Camaro ZL1 performance parts enhance every aspect of the vehicle while retaining complete usability and manufacturer driving modes.
Tuning
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 Chevrolet Camaro ZL1 test at the Pennzoil Proving Ground at Hennessey® Performance’s headquarters. This final phase is performed to evaluate the 2023 Chevrolet Camaro ZL1 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.
Warranty
Customer satisfaction is at the core of every Hennessey® Performance Chevrolet Camaro ZL1 performance upgrade and modifications package. Emphasizing this point, the company provides a comprehensive warranty on each 6.2-liter V8 2023 Chevrolet Camaro ZL1 upgrade to provide total peace of mind. Customers are invited to take final delivery of their new Hennessey® vehicle at the Pennzoil Proving Grounds in Sealy, Texas for the ultimate performance experience.
Upgrades at a Glance
3 / 36,000
WARRANTY
The Chevrolet Camaro ZL1 is a formidable muscle car that has captured the hearts of car enthusiasts everywhere. However, for those seeking an even more thrilling experience, “THE EXORCIST” package by Hennessey takes the Camaro’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 “THE EXORCIST” Chevrolet Camaro ZL1 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.
Test Drive
Battle
Dyno Testing
Testimonial
Get a firsthand look at the Hennessey’s “THE EXORCIST” Chevrolet Camaro ZL1 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.
Featuring the 1,000 HP Hennessey® “THE EXORCIST” Chevrolet Camaro ZL1 racing against the McLaren 600LT, providing a thrilling competition that showcases each car’s impressive ability. Who will win? Tune in to view how the upgraded Chevrolet Camaro ZL1 stacks up against the competition, and gain insight into the capabilities of this incredible muscle car.
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.
Customer testimonials offer an insider’s perspective on the Hennessey upgrade package. This video features an interview with a satisfied customer who shares the experience of their modified car. Both the driver and customer discuss the car’s handling, speed, and overall performance, providing valuable insights for those considering an upgrade.
Test Drive
Get a firsthand look at the Hennessey's "THE EXORCIST" Chevrolet Camaro ZL1 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.
Battle
Featuring the 1,000 HP Hennessey® "THE EXORCIST" Chevrolet Camaro ZL1 racing against the McLaren 600LT, providing a thrilling competition that showcases each car's impressive ability. Who will win? Tune in to view how the upgraded Chevrolet Camaro ZL1 stacks up against the competition, and gain insight into the capabilities of this incredible muscle car.
Dyno Testing
Testimonial
Customer testimonials offer an insider's perspective on the Hennessey upgrade package. This video features an interview with a satisfied customer who shares the experience of their modified car. Both the driver and customer discuss the car's handling, speed, and overall performance, providing valuable insights for those considering an upgrade.
LIMITED EDITION
Final Edition
Hennessey introduces its EXORCIST Camaro ZL1 ‘Final Edition,’ celebrating the end of Chevrolet’s high-performance combustion-only pony car. The supercharged LT4 V8 is comprehensively upgraded to 1,000 horsepower – placing the Dodge Challenger SRT Demon 170 in its crosshairs.
Production is limited to 57 exclusive examples, commemorating 57 years since the iconic Chevrolet Camaro first entered production.
Final Edition Badging
Special edition livery commemorating 57 years since the iconic Chevrolet Camaro first entered production.
Serial-number Engine Bay Plaque
Proof of exclusivity with a plaque in the engine bay, signed by the technician who built the vehicle.
THE EXORCIST® is the epitome of the American Muscle car and has the off-the-line performance to embarrass almost any car on the planet.
Specifications
From build to tune to testing, our process of upgrading and modifying a 6th Gen Camaro ZL1 into the sturdy 1000 HP beast that is THE EXORCIST® ensures a satisfying customer experience and an absolutely thrilling end result.
THE EXORCIST®
FINAL EDITION
HPE850
9281 SW I-10 Frontage Rd
Sealy, Texas 77474
Call Us:
Email Us:
sales@hennesseyperformance.com
Office Hours:
M-F: 8am – 7pm CST
Sat.: 10am – 4pm CST (Calls Only)
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