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
800 HP Hennessey Z/28 Camaro Drag Races 850 HP ZL1 Camaro with Burnout Galore
21 Aug 2015, 10:13 UTC · By: Andrei Tutu / This drag race shows the difference between a really fast muscle car and an insanely fast muscle car, all with a strong supercharger aroma
774 HP Hennessey Mustang Takes on Stock Challenger Hellcat in All-Yellow Drag Race
5 Aug 2015, 15:12 UTC · By: Mihnea Radu / The Mustang is equipped with a 2.9L supercharger. Here, it can be seen racing the same yellow Challenger Hellcat from the Pennzoil commercial
Dodge Challenger Hellcat to Receive Hennessey Power Upgrade, Here’s the First Dyno Test
20 Jul 2015, 09:45 UTC · By: Andrei Tutu / Not only is Hennessey Performance tuning a Challenger Hellcat, but they also have what is probably the only Yellow one in the world
Supercharged Chevrolet SS Likes to Smoke Its Rear Tires
14 Jul 2015, 16:11 UTC · By: Mircea Panait / Ladies and gents, boys and girls, meet the HPE600 Supercharged Chevrolet SS. A word of warning though - this Chevy is a chain smoker
Listen to the 600 HP Hennessey Supercharged 2015 Ford F-150 Scream on the Dyno
1 Jul 2015, 13:31 UTC · By: Andrei Tutu / When Ford built the 2015 F-150, they focused on the aluminum construction and now it’s up to the tuners to make use of the weight benefit by introducing ridicul
2015-2016 Hennessey VelociRaptor SUV Is 8-People 650 HP Madness Starting at $159,900
26 Jun 2015, 10:14 UTC · By: Andrei Tutu / What happens when you need to cater to the transportation needs of eight people? Here’s a potential answer, one that can arrive in a 650 hp form
Hennessey HPE750 is a Supercharged Mustang that Hits 207.9 MPH
3 Jun 2015, 07:47 UTC · By: Mircea Panait / Jay Leno loves it and John Hennessey is proud of it. The Hennessey HPE750 Supercharged Mustang is a $70,000 muscle that pushes the envelope
Hennessey Chevrolet Camaro Z/28 Gets Supercharged to 800 Horsepower – Video
9 May 2015, 17:32 UTC · By: Mircea Panait / Meet the Hennessey HPE800 Supercharged Chevrolet Camaro Z/28, the epitome of what a track-bred muscle car can be at the hands of Texas' most acclaimed tuner
Mercedes G500 4x4 Takes on Hennessey Velociraptor in Top Gear Shootout
30 Apr 2015, 16:12 UTC · By: Mihnea Radu / Top Gear is dead, long live the new Top Gear without the famous trio of presenters. If you've come here for dirt, mud and rocks, we hav what you want