Hennessey

With only 10 examples scheduled to be built each year, it’s safe to say that the 2011 Hennessey Venom GT is one supercar you’re unlikely to lay eyes upon in the near future, if at all. Thankfully, the guys at Hennessey have unleashed this stunning gallery of their latest effort, with...

When the 2011 Chevrolet Camaro Convertible launched earlier this year, it was perhaps inevitable that the tuner market would follow with its own take on the car. Well-known tuner Hennessey has done just that, with its HPE600 Camaro Convertible. Using an Eaton TVS2300 Roots-type supercharger...

Aching for the sounds of some vicious, hotter-than-stock American V-8 action today? Hennessey has your fix: the 2011 HPE600 Chevy Camaro Convertible, previewed in this video. As you might guess from the car's name, the HPE600 packs 600 horsepower--602 to be exact--of supercharged, dyno-tuned fury...

American tuning workshop Hennessey Performance is renowned for its work with the Dodge Viper, but the firm has also reworked the formidable Nissan GT-R in the past--taking it beyond supercar performance and up into the hypercar arena. The Texas-based tuner currently offers several levels of tune...

The ultra-performance Hennessey Venom GT, built on a modified Lotus Elise platform but wrapped in custom body work, lengthened, and with a mind-bending 1,200-horsepower twin-turbo V-8 engine amidships, will make its North American debut at the 2010 SEMA show. This video gives a taste of the 262-mph...

You want 755 horsepower in a Camaro Convertible? Well, Hennessey Performance has something for you--if you're one of the first 24 people to place an order. It's the Hennessey HPE700 Camaro SS upgrade package, and it's available on both the hardtop and convertible models. Featuring a supercharged...

The Chevrolet Camaro Convertible isn’t due to hit showrooms until March of next year but we already have details on a very special version of the open-top muscle car from the guys at Texas-based tuner Hennessey Performance, one with 755 horsepower. The car is the new 2011 HPE700 LS9 Chevrolet...

Thought Hennessey’s LS9-packing 700 horsepower HPE700 was as extreme as Camaro tuning got? Think again because the Texan tuner is at it again and now offering mega 1,000 horsepower upgrades for the Chevy pony car. Called the HPE1000, the heart of Hennessey's latest kit is a 7.0-liter LSX V-8...

Hennessey and DiMora, two firms with questionable pasts, have come together to help sell the new 2011 Hennessey Venom GT supercar in the Middle East and India. Hennessey, as many would know, has had trouble in the past with allegations of incomplete work surrounding its line of modified Dodge...

American-designed and built supercars are on the comeback, it seems, with the Devon Motorworks GTX making its debut at the 2009 Pebble Beach Concours d'Elegance and now Hennessey Performance Engineering revealing its Venom GT supercar in its final form for the first time. Originally announced as...

The Hennessey-tuned 700-horsepower Cadillac CTS-V accelerates so hard it activates the OnStar emergency system.

Hennessey Performance Engineering is best known for its highly tuned exotics, but soon it will be building its own supercar.

More details are starting to emerge surrounding Hennessey’s upcoming supercar including this latest image of the car’s rear. We already now that its powertrain will be based on the 1,000hp (745kW) twin-turbo 8.5L V10 unit from Hennessey’s Dodge Viper Venom, but according to the...

Hennessey has finally revealed official details about its upcoming Venom GT supercar concept, including this teaser shot whose front end shares a striking resemblance with the Lotus Elise. Penned by Brit designer Steve Everitt, the Venom GT will feature the Viper Venom's 1,000hp twin-turbo V10...

Hennessey has taken the already menacing Dodge Viper and turned it into a 585-cubic inch (9.5-liter) monster, just in time for Halloween. You’d expect that this much displacement would deliver a mountain of torque, and thankfully the Venom 800R, as its known, doesn’t disappoint. Claimed...