Hennessey Performance Engineering News

The Exorcist Camaro ZL1 By Hennessey Performance Runs A 9.57-Second Quarter-Mile: Video

Watch Hennessey's Exorcist Camaro hit 100 mph in just 4.7 seconds, as it clears the quarter-mile in 9.57.

Hennessey Doubles Down On 301 MPH Top-Speed Goal With Venom F5

John Hennessey said it's not a matter of "if," but "when" HPE will accomplish the goal.

800HP Cadillac Escalade Built By Hennessey Sticks It To A Camaro ZL1 1LE: Video

Did you ever think you'd see a 650-horsepower Camaro get walked by a 6,000-pound Cadillac?

Watch The Hennessey Exorcist Chevy Camaro Blast To 217 MPH: Video

Watch it take on the pavement like a bat out of hell.

Here’s A Time Lapse Of Hennessey Building The Exorcist Camaro ZL1: Video

This is what it takes to go from 650 to 1,000 horsepower.

John Hennessey Tests A 2018 Chevy Tahoe RST Equipped With The HPE650 Package: Video

How do you make a Tahoe RST even sportier? You give it some boost, of course.

Hennessey Will Boost The 2019 C7 Corvette ZR1 Up To 1,200 HP

Other packages include an 850 hp and 1,000 hp upgrade.

Watch A Former GM Engineer Handle The Hennessey Exorcist Camaro: Video

And he hits speeds of 130 mph.

Hennessey Venom F5 Has A Long Way To 301 MPH

The car shown at the 2017 SEMA show was a plastic model. A vision, if you will.

Hennessey Venom F5 Debuts And Aims For 301 MPH Top Speed

The Venom F5 will make over 1,600 horsepower.

Hennessey Teases Its All-New Venom F5 Hypercar With More Enigmatic Images

Can't wait for Hennessey's forthcoming Venom F5 to drop at the 2017 SEMA Show next month? These new pics will have to suffice for now.

Hennessey Teases Venom F5 And Alludes To 300 MPH Top Speed

The Venom F5 will succeed the Venom GT.

Hennessey 2018 Camaro ZL1 1LE HPE850 Dyno Testing Yields 725RWHP: Video

Factoring a 15% driveline loss, the HPE850 upgrade produces 852 HP at the crank.

Hennessey Shows Off Exorcist Chevrolet Camaro Convertible: Video

How does 1,000 hp with the top down sound?

Hennessey Gets Base Dyno Figures For The 2018 Camaro ZL1 1LE: Video

Hennessey measured 567.4 wheel horsepower from a Camaro ZL1 1LE - about 13 more hp than they observed with the regular ZL1.

Hennessey Special Vehicles Is Bringing Out A New Venom F5

A successor to the world-record-setting Venom GT is on the way.

John Hennessey Tells Us How To Order The 1,000 HP Exorcist Chevrolet Camaro ZL1: Video

And tells of how to order one for yourself.

John Hennessey Test Drives The 2017 Cadillac ATS-V HPE550: Video

Mr. Hennessey takes a spin in a Cadillac ATS-V equipped with his firm's $3,995 HPE550 package.

Automatic Camaro ZL1 With HPE850 Package Puts Out 706 HP At The Wheels: Video

The automatic-equipped Camaro ZL1 HPE850 loses nearly 30 wheel-horsepower relative to its 6-speed counterpart.

2017 Hennessey Chevrolet Camaro ZL1 HPE850 Is A 10-Second Car: Video

Hennessey knows a thing or two about building Camaros.

Cadillac ATS-V HPE550 Package Yields 463 RWHP: Video

Hennessey tests its HPE550 package for the Cadillac ATS-V, revealing nearly a 100-horsepower gain at the wheels.

Hennessey’s ‘Exorcist’ Camaro ZL1 Plies Its Holy 1,000 HP In A New Teaser: Video

Hennessey's "Exorcist" Camaro ZL1: just the thing to keep you and your loved ones safe from Dodge's Demons.

HPE Exorcist Chevrolet Camaro ZL1 Makes 959 HP At Rear Wheels: Video

Is it enough to cast out the Dodge Demon?

Playing Devil’s Advocate: Hennessey To Offer 1,500 HP Dodge Demon Alongside 1,000 HP Exorcist Camaro

After all that commotion, HPE will indeed tune a Dodge Demon, too.

Hennessey Exorcist Chevrolet Camaro ZL1 Packs 1,000 Horsepower To Cast Out A Demon

HPE has put the yet to be released Dodge Demon in its sights.

Hennessey’s 2017 Camaro ZL1 Now Makes 735HP At The Wheels: Video

The HPE850 Chevrolet Camaro ZL1; because the HPE750 package just wasn't enough.

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