Hennessey-Tuned McLaren 600LT Takes On Stock 720S

John Hennessey’s personal McLaren 600LT is powerful enough to hang with the slippery 720S.

Hennessey Venom F5’s “Fury” V8 Engine Makes 1,817 HP On The Dyno

Hennessey has built an monster of an engine for the upcoming Venom F5.

Modified Porsche Taycan Will Be Hennessey’s First Electric Vehicle

The tuning firm will initially focus on styling changes, but hinted performance tweaks are possible.

Hennessey Believes Bugatti’s Top Speed Chiron Prototype May Have Had 2,000 HP

Bugatti’s top speed Chiron prototype was 40 mph faster than the Chiron Sport.

Hennessey Congratulates Bugatti On Top Speed Record, Says It Wants To Hit 310.6 MPH (500 KM/H)

Hennessey wants to go one step further with the Venom F5 and steal the record from Bugatti.

Hennessey Will Tune The 2020 Ford Mustang Shelby GT500 Up To 1200 HP

The range-topping Venom 1200 will have 440 hp more than the standard Shelby GT500.

Hennessey’s Supercharged V8 VelociRaptor Shows There’s No Replacement For Displacement

Hennessey’s F-150 VelociRaptor uses a 5.0-liter supercharged V8 that pumps out 758 HP.

Hennessey’s Prepping Something For The 2020 Ford Mustang Shelby GT500

Massive levels of power are on the horizon for the new Mustang Shelby GT500.

Hennessey Ranger Velociraptor Is Mad, Bad And Jolly Good To Know

The Velociraptor is powered by a turbocharged 2.3-liter four with 360 HP and sports an upgraded suspension.

John Hennessey Explains All About The $400,000 Goliath 6×6 Super Truck

Everything is massive about the Chevrolet Silverado-based 6×6 truck, including size, performance and, of course, price .

Hennessey’s 1,000 HP Corvette ZR1 Goes Head To Head With The Ferrari 488 GTB

Can the Italian supercar hold its own against the Texas tuner’s monstrous Corvette ZR1?.

Hennessey Gives Chevy Silverado Extra Pair Of Wheels, Calls It The Goliath 6×6

Based on the Trail Boss Z71, it can be upgraded to 705 HP and starts at $375,000, donor truck included.