Steven Tyler to Auction His Hennessey Venom GT Spyder for Charity
7 May 2016, 12:25 UTC · By: Sebastian Toma / Steven Tyler announced he is auctioning his Hennessey Venom GT Spyder. Bidding starts at $1.1 million, and proceeds go to a charitable organization
2016 Cadillac Escalade ESV Tuned by Hennessey to 611 RWHP
27 Apr 2016, 15:36 UTC · By: Mircea Panait / For John Hennessey, "too much" is never enough. If he were to be pleased with "just enough," the Hennessey HPE 800 Supercharged Upgrade wouldn't have happened
2017 Acura NSX to Receive Hennessey Performance Kit, Twin-Turbo Upgrade Promised
21 Apr 2016, 15:39 UTC · By: Andrei Tutu / 2017 Acura NSX to Receive Hennessey Performance Kit, Twin-Turbo Upgrade Promised2017 Acura NSX to Receive Hennessey Performance Kit, Twin-Turbo Upgrade Promised
2017 Ford GT to Get Hennessey Performance Upgrade Despite Limited Production
20 Apr 2016, 17:27 UTC · By: Andrei Tutu / Ford will only produce 250 units of the new GT per year, but this won't stop Hennessey Performance from offering an upgrade
800 HP Hennessey Mustang Shelby GT350 Hits Dyno, Supercharged Soundtrack Surreal
20 Apr 2016, 16:05 UTC · By: Andrei Tutu / When tuners approach the Mustang Shelby GT350, not messing up the soundtrack is at the top of the priority list and Hennessey certainly got this right
Hennessey Venom GT Spyder Sets New Open-Top Speed Record, Hits 256.6 MPH
11 Apr 2016, 18:33 UTC · By: Andrei Tutu / This was Hennessey Performance's way of celebrating 25 years of high-octane activity, but it's the future F5 we want to know more about
650 HP Supercharged Chevrolet SS by Hennessey Hits the Dyno with a Bang
6 Apr 2016, 05:48 UTC · By: Andrei Tutu / The Chevrolet SS is the kind of misunderstood performance machine, but not when it comes to Hennessey Performance, as you'll be able to see in this clip
Hennessey VelociRaptor Driven by Jeremy Clarkson to Cross the Auction Block
4 Apr 2016, 08:08 UTC · By: Mircea Panait / If you want to own a piece of Top Gear memorabilia, look no further than this yellow Hennessey VelociRaptor driven by Jeremy Clarkson up a snow-laden mountain
2016 Chevy Camaro SS Tuned by Hennessey Reaches 202 MPH
9 Mar 2016, 20:34 UTC · By: Mihnea Radu / The 2016 Camaro SS tuning project mirrors that for the Corvette. The naturally aspirated versions range from 500 to 650 hp, while the charger goes to 1000hp
New Dodge Viper Gets 1,120 HP Twin-Turbo Hennessey Upgrade as Venom 1000
27 Feb 2016, 14:03 UTC · By: Andrei Tutu / This isn't the first time when Hennessey plays the twin-turbo card on the Viper, but the Gen 5 results are even more spectacular
2016 Camaro SS Hits 1,000 HP When Stroked and Supercharged by Hennessey
24 Feb 2016, 01:09 UTC · By: Andrei Tutu / 1,000 hp might just be the point that separates the streetable setups from those that belong on the track, so we'll settle for this output for now, right?
Hennessey's 1,200 HP Twin-Turbo Chevrolet Camaro ZL1 Tears Up the Dyno
24 Feb 2016, 00:02 UTC · By: Andrei Tutu / Hennessey Performance has demonstrated it knows its way around building cars that travel north of the 1,000 hp border and remain streetable
1,000 HP Hennessey Dodge Challenger Hellcat Adds Twin Turbos to Factory Blower
16 Feb 2016, 13:23 UTC · By: Andrei Tutu / The Texan aftermarket developer is only building twelve units of the HPE1000 Dodge Challenger Hellcat package and the order books have already been opened
850 HP Hennessey Challenger Hellcat on Dyno Opens Shop Door like It's Possessed
28 Jan 2016, 02:34 UTC · By: Andrei Tutu / We've heard of Repossessed muscle cars before, but this Challenger Hellcat is... possessed and we have potential proof for that claim
Hennessey's Naturally Aspirated 2016 Camaro SS Sounds like the Devil at the Gym
28 Jan 2016, 02:01 UTC · By: Andrei Tutu / In the race to bring the 2016 Chevrolet Camaro SS into the 9s 1/4-mile area, people seem to have forgotten about NA kits like this one
2016 Mustang Shelby GT350 0-170 MPH Test: The Calm Before Hennessey’s 808 HP Storm
18 Dec 2015, 10:19 UTC · By: Andrei Tutu / Hennessey has developed a kit that takes the 2016 Shelby GT350 to 808 hp, with this stock car acceleration serving as a comparison
Hennessey Supercharges 2016 Mustang Shelby GT350 to a Hellcat-Trolling 808 HP
16 Dec 2015, 18:29 UTC · By: Andrei Tutu / This is the kind of development that packs all sorts of surprises, from the Hellcat trolling to the whopping maximum power revs
2016 Cadillac CTS-V Dialed Up to 1,000 HP by Hennessey Performance
17 Nov 2015, 19:03 UTC · By: Mircea Panait / The LT4 small-block V8 of the Cadillac CTS-V and its thumping great supercharger aren't enough to float your boat? Then how about a 1,000 horsepower upgrade?
OnStar Calls John Hennessey While He's Testing 650+ HP Camaro Z/28. Pulling Too Many Gs? · Video
15 Oct 2015, 13:55 UTC · By: Andrei Tutu / John Hennessey received an OnStar call while flogging the HPE 650 Camaro Z/28. Regardless whether the whole thing was staged or not, it’s still amusing
Hennessey Working on Charger Hellcat Upgrade, Here’s the First Dyno Run
21 Aug 2015, 12:08 UTC · By: Andrei Tutu / The Texan tuner has been working on a Challenger Hellcat since mid-July and now it’s time for the Charger to hit Hennessey’s dyno