Nicolas Cage has nothing on John Hennessey. Even if Cage's Gone in 60 Seconds character made swift work with the "Eleanor" Shelby Mustang, Hennessey makes a 2012 Ford Mustang Boss 302 Laguna Seca go a quarter mile in 10.9 seconds at 130 mph. As much as we'd love to be track-side and bragging about...
In standard trim the Cadillac CTS-V Coupe is already quite the potent performance machine, but hand it over to tuning firm Hennessey and the CTS-V can be transformed into a... July 26, 2011 by Viknesh Vijayenthiran
Neither John Hennessey nor Jay Leno needs an introduction here at MotorAuthority so we’ll just cut straight to the chase. The two automotive industry minor celebs have... June 10, 2011 by Viknesh Vijayenthiran
Aftermarket tuner Hennessey Performance Engineering has added more power to Ford's ferocious F-150 Raptor pickup with the Hennessey Velociraptor 500, and now Top Gear USA has... May 13, 2011 by Tim Healey
There's no point mincing words here. The Hennessey V650 builds on the already brutally effective CTS-V Wagon with another 100 horsepower, an electronic exhaust dump, and... May 6, 2011 by Nelson Ireson
There's almost no point--practical or otherwise--to having a high-performance street truck, but that doesn't make it any less fun. And this truck looks like serious fun... April 28, 2011 by Nelson Ireson
The Nissan GT-R is no slouch even among cars costing twice its price or more. It's also a very large car in relation to much of its competition. But it's dwarfed by the... April 12, 2011 by Nelson Ireson
Texan tuning firm Hennessey Performance Engineering is certainly no stranger to over-the-top modified cars, having released a string of 1,000+ horsepower Dodge Vipers in the... April 8, 2011 by Viknesh Vijayenthiran
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... March 24, 2011 by Viknesh Vijayenthiran
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... March 14, 2011 by Tim Healey
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... March 7, 2011 by Nelson Ireson
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... December 2, 2010 by Viknesh Vijayenthiran
Former Top Gear Stig Ben Collins was recently in Colombia helping General Motors and Hennessey Performance celebrate the launch of the 2011 Chevrolet Camaro in that country... October 21, 2010 by Tim Healey
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... October 7, 2010 by Tim Healey
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... October 6, 2010 by Viknesh Vijayenthiran
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... May 24, 2010 by Viknesh Vijayenthiran