57 Articles
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It's full of carbon fiber and leather.

Hennessey Performance reveals the Venom F5's interior. It has loads of carbon fiber and leather, as well as a fancy steering wheel.

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It's full of carbon fiber and leather.

It has a fancy steering wheel, too.

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Demons can't drop their tops.

When you want Demon performance with a droptop.

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High speed in the hands of Hennessey.

Testing is to see how Hennessey can upgrade from stock.

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The Venom GT 'Final Edition' has already sold for $1.2 million.

There's still time to buy Steven Tyler's Venom GT, though.

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More wheels and power make everything better.

This insane off-road pickup is the tuner's answer to the Mercedes G63 6X6.

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804 horsepower, zero to 60 in 3.1 seconds, and 208 mph. This is one crazy 'Stang.

With over 800 horsepower on tap, this is one of the baddest Mustangs of all time.

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Details of the latest run will be announced on April 11.

Hennessey Performance Engineering is going to smash its own world record on Monday, teasing a run that goes past 270.49 miles per hour.

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Hennessey Performance's HPE1000 package for the 2016 Chevy Camaro SS adds a supercharged and strokes the engine to 6.8 liters to make 1,000 hp.

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John Hennessey took his personal 2015 HPE700 Supercharged Ford Mustang to the Continental Tire Proving Grounds in Texas to see just how fast the muscle car would go. It managed 195.4 miles per hour when it hit the limiter going down the straight.

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Ford is rumored to possibly debut a new F-150 Raptor at the upcoming Detroit Auto Show in January, but whether that's the case or not, Hennessey Performance is ready to fill the muscle truck niche now with its latest VelociRaptor 600 Supercharged based on the 2015 F-150.

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If there are any two firms you could count on to shoehorn a Ferrari V8 into the back of an Alfa Romeo 4C, they would almost certainly be Lazzarini Design and Hennessey Performance. The former already dreamt up doing the same with a Fiat 500, and the latter has been shattering records with a similar conversion performed on a Lotus Elise to turn it into the Venom GT. What you see here is their lovechild.

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Thanks to the 2015 Dodge Challenger SRT Hellcat there is a new magic number in the muscle car world – 707. To raise eyebrows these days in the power war, a vehicle needs to match or preferably exceed that palindromic figure. The tuners over at Hennessey took a look at it for their 2015 HPE700 Mustang and decided to go one better. Well, ten actually, because they bestowed their latest creation with 717 horsepower and 632 pound-feet of torque.

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The ink is still drying on the all-new 2015 Cadillac Escalade sales brochures, but that hasn't stopped Texas-based Hennessey Performance (HPE) from leaping out of the gate with its own high-performance variant. In stock form, the big fourth-generation Cadillac flagship arrives with a new small block naturally aspirated 6.2-liter Ecotec3 V8 delivering 420 horsepower and 460 pound-feet of torque. Fresh out of the showroom, the 5,900-pound SUV will sprint to 60 mph in 5.9 seconds.

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Hennessey has done it again, improving the claimed record-holding top speed of its Venom GT to 270.49 miles per hour. The record run was made on February 14 on the 3.22-mile landing runway at the Kennedy Space Center in Florida. The speed was confirmed by a Racelogic Vbox telemetry system, but for a variety of reasons, it will not make it into the Guinness Book of World Records. However, it narrowly beat out the record-holding top speed of the Bugatti Veyron Super Sport at 267.81 mph. Amazingl

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Hennessey Performance (HPE) has released another weapon for those determined to outgun all other vehicles on the road. This one is called the HPE700 Twin-Turbo Corvette Stingray - and predictably, it goes like stink.

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We knew that once Hennessey Performance got its hands on the seventh-generation Chevrolet Corvette Stingray, big things were going to happen. A 200.6-mile-per-hour run on a closed section of Texas' brand-new State Highway 99, was just a shade bigger than what we were expecting. The run was also a test of the new toll road - which Hennessey founder John Hennessey called "perfectly smooth" - and the RFID toll system, which was still able to tag the Corvette at 200 miles per hour (toll dodgers bewa

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Chevrolet's latest road rocket, the Corvette Stingray, is a very quick car. If one needs further proof of that, we recommend they take a look at this video from Hennessey of what is claimed to be the first privately owned C7 Corvette to make a pass down the quarter mile. Not just any quarter mile, mind, this black C7 blitzed its way down the tuner's primary testing dragstrip. The Chevrolet ran the quarter in just 12.23 seconds at 114.88 miles per hour. That is a very quick time for a stock car.

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The McLaren MP4-12C is the latest project from Hennessey Performance Engineering, and the folks tweaking the British supercar's twin-turbocharged V8 have given it 704 horsepower through an engine management software upgrade, intercooler upgrade, new stainless steel exhaust system and dual air induction filters.