Hennessey

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

Speeding along in a sports car is undoubtedly a ton of fun, but some owners need the ability to carry a lot of people and their stuff and don't want to sacrifice the ability to put the power down. The tuners over at Hennessey have that demographic covered with their growling, supercharged power kits for the GMC Yukon Denali. The upgrades come in three forms for the SUV's 6.2-liter V

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 re

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 be

While Pebble Beach is traditionally thought of as the refuge of the pristine and pricey vintage vehicles of the world, there's no shortage of newer vehicles on display. And when we say "new," we mean really new. As in, not even in production new. This is the concept car lawn, and it's home to an eclectic group of vehicles from past and p

UPDATE: Hennessey has released official renderings and verbiage on its forthcoming Venom F5, which we've incorporated into this story.

Now that the Venom GT has earned a Guinness World Record as the quickest car to reach 300 kilometers per hour (186 miles per hour) to go along with its recorded top speed of 270.49 miles per hour (recorded Chris Bruce

Hennessey has done it again, improving the claimed Chris Bruce

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.

Hennessey has a proud history of tuning high-performance machinery from General Motors and taxing it out onto Grand Parkway, a new stretch of toll road on the outskirts of Houston, Texas. That's what it did with the Cadillac CTS-V, spooling its twin turbochargers until it cracked 220 mi

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 "pe

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

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.

Hennessey Performance Engineering, hot off the heels of its Bugatti Veyron-crushing Venom GT, set its sights on modifying one of the finer Ferrari models. The resulting HPE700 Twin Turbo 458 is a badder, faster 458 Italia with a twin-turbo upgrade that adds 168 horsepower to th

Raptor, Excursion, Texas And Hennessey

Start with a Ford F-150 SVT Raptor as your base vehicle for modification, and chances are high that you'll end up with something pretty cool. Now, have those modifications done by professional lunatics Hennessey Performance, make the project turning the pickup into an ultra-long SUV, and the result stands a real chance of being a total kick in the ass. Let us present the Hennessey VelociRaptor then, in all of its awesomeness.

Hennessey Performance Engineering has created an HPE650 package for the Jeep Grand Cherokee SRT fitted with the 6.4-liter Hemi engine. When it leaves the showroom floor it has 470 horsepower and gets from 0-60 miles per hour in 4.8 seconds. When it leaves Hennessey's garage floor after the upgrade it has 650 horsepower – 530 hp at the wheels, according to Hennessey –

After taking last week to review the record category for World's Fastest Production Car, Guinness World Records has reconfirmed that the holder of this hotly contested superlative remains the Bugatti Veyron Super Sport.

Last week, the Hennessey Venom GT laid claim (unofficially) to the world's fastest production car with a top speed of 265.7 miles per hour, but more importantly, it brought to light that the previous record holder, the Bugatti Veyron Super Sport, may have had