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Hennessey Venom GT World’s Fastest Production Car from 0 to 300km/h – 186MPH

Monday, January 21, 2013

The 1,244-horsepower Hennessey Venom GT has been established as the world's fastest production car from zero to 300km/h (186.45 mph) by the Guinness World Records (GWR).

Under the supervision of a Guinness representative as well as VBox officials, the street legal Venom GT performed two runs made in opposite directions within one hour, which were validated by a VBox 3i GPS-based data logging system, at the Ellington Airport (also used by NASA) southeast of Houston, Texas.

Thursday, December 6, 2012

Shoehorning a 638hp Corvette ZR1-sourced, 6.2-liter supercharged LS9 V8 into a lightweight Lotus Elise is in itself, insane, but choosing to swap the stock supercharger for twin ball bearing turbochargers that push output to 1,244 horsepower takes craziness to a completely different level.

The car featuring this mind-blowing setup is Hennessey Performance's Venom GT and it's as fast as its specifications suggest.

Monday, November 12, 2012

John Hennessey and his Hennessey Performance Engineering tuning outfit have prepared a little something for owners of Chrysler Group SRT-8 cars and SUVs from the 2011 to 2013 model years fitted with the brand's 6.4-liter HEMI V8 engine.

These include the SRT-8 editions of the Dodge Challenger and Charger, Chrysler 300C and Jeep Grand Cherokee models, with Hennessey offering a supercharger kit in two states of tune.

Monday, October 8, 2012

As fast as the regular Camaro ZL1 may be (actually, it's the fastest and most powerful series-production Camaro ever built), there's one company that believers there's always room for improvement: Hennessey Performance.

The Texas-based tuner offers four different packages for the 580hp Camaro ZL1 named HPE650, HPE700, HPE800 and HPE1000, with the numbers (approximately) representing the output of the car's 6.2-liter supercharged V8.

Tuesday, October 2, 2012

Leave it to Hennessey Performance to take an already viciously powerful sports car like the brand-new 2013 SRT Viper and tune it to the extreme.

As with any other proposal from Hennessey, it all starts with a heavy tuning of the SRT Viper's 8.4-liter V10 engine, which in stock form, delivers 640 horsepower and 600 lb.-ft. of torque to the rear wheels via a 6speed manual gearbox.

Hennessey will offer two performance packages for Chrysler's finest sports car.

Thursday, September 13, 2012

Not the one to shy away from the insane horsepower wars of our time, Hennessey Performance is lifting the bar for tuners with the presentation of the new 2013 Cadillac VR1200 Twin Turbo Coupe based on the two-door version of the CTS-V.

There's a ton of stuff going on under the sheetmetal but the highlight of the tune can be found right behind Cadillac's crest.

Friday, August 10, 2012

The good ol' tuning folks from Hennessey Performance have just published a new video showing a Lamborghini Aventador LP700-4 owned by Mario Williams of the Buffalo Bills going against a Mercedes-Benz SLS AMG Roadster that belongs to a one Mario Mendias of My Fit Foods.

We are not sure if any of the two cars has been tuned by Hennessey or if they are completely stock (we are waiting for a response from the tuner) but the Lamborghini blows the Mercedes in every run.

Thursday, June 14, 2012

For our next quarter and full mile-racing gig, we have four challengers competing in three separate runs.

Up first is a Mercedes-Benz E63 AMG tuned by Evotech with 730hp running against a stock Mercedes-Benz S65 V12 AMG with 612HP.

Tuesday, January 31, 2012

If there's one thing the stock McLaren MP4-12C has in abundance it's power from the mid-mounted 3.8-liter twin-turbocharged V8 engine which is rated at 600PS (592HP) and 600Nm (442.5 lb-ft).

However, Texas-based tuning firm Hennessey Performance begs to differ as it believes the MP4-12C could do with some additional horses under the hood – 200 of them, to be precise.

Wednesday, December 21, 2011

With a 6.4-liter HEMI V8 engine pushing 465-horses 465 lb-ft (630 Nm) of torque for 0 to 60 mph (96 km/h) sprint time of 4.8 seconds and a quarter mile time in the mid-13 second range, the regular 2012 Jeep Grand Cherokee SRT8 is one of the fastest production SUVs around.

But for Hennessey Performance Engineering [HPE], that's not enough. The Texas based tuner, known for its outrageously powerful tunes, has done it again with the introduction of the 2013 HPE800 Twin Turbo Jeep Grand Cherokee.

Tuesday, August 16, 2011

Hennessey Performance, the creator of some of the world’s most powerful cars such as the Cadillac V1000 CTS-V Coupe, will hold the U.S. debut of its 1,200HP Venom GT supercar tomorrow, August 17, at the McCall’s Motorworks Revival during the Pebble Beach festival.

It will be the first official appearance of the Venom GT in the U.S. after its overseas debut at the Goodwood Festival of Speed in UK last month (where it scared a Bugatti Veyron SuperSports).

Wednesday, August 3, 2011

The Hennessey-prepped Jeep Grand Cherokee SRT600 is once again in the center of attention of the Bulgarian design firm Vilner. Back in October 2010, the company had launched its first take on the Hennessey Grand Cherokee SRT600 that packs a modified V8 engine fitted with a "Vortech" turbo system for an output of 600-horses.

For its second go on the Jeep, Vilner completely revamped the interior with red and black Alcantara combined with black leather trimmed in red seams. The company says it also designed a new flat-bottom steering wheel with its shape customized to fit the owner's personal preferences.

Wednesday, July 27, 2011

Hennessey is one of America’s best-known tuning houses offering solutions for a great number of vehicles ranging from Nissan GT-R bashing Caddy Escalades to Ferrari’s 458 Italia –and anything in between.

Having already tuned the sedan and estate versions of the Cadillac CTS-V, Hennessey decided it was time to give a little attention to the coupe version: hence the V1000 CTS-V Coupe was born.

Wednesday, July 13, 2011

There’s nothing faster, short of a Formula 1 car, than a Bugatti Veyron, right? In particular, a Bugatti Veyron Super Sport boasting a 1,200HP quad-turbocharged 16-cylinder engine, four-wheel drive tech and a 258 mph (415 km/h) top speed. Whoever is behind its wheel must feel invincible, right?

Well, actually, no. A few days ago, at the Goodwood Festival of Speed, a Veyron Super Sport that was ready to begin its climb up the hill pulled over and let another car start first. What car was that?

Wednesday, May 4, 2011

The tuners over at Hennessey Performance have always had a thing for boosting anything that rides on four wheels. More recently, the Texas-based tuning firm applied its technical wizardry on the Ram Truck. The result is the Hennessey HPE500 Supercharged Ram, which as implied by its name, features a supercharged version of the Chrysler Group’s 5.7-liter Hemi V8 producing 505-horsepower at 5,400 rpm.

The tune include numerous standard upgrades such as a sport exhaust and Hennessey embroidered seats, along with various optional parts like different alloy wheel and tire combos and suspension systems. While we’re waiting for Hennessey to pit the HPE500 Supercharged Ram against a stock Nissan GT-R or a Porsche 911 Turbo, you can watch the powerful pickup truck in some tire shredding action in the video after the break.

Thursday, April 14, 2011

The concept of turning SUVs into pavement-pounding, drag-racing, supercar-shredding monster rods never ceases to amaze me, and by that I mean my jaw is on the floor and I'm completely boggled. I love me some automobiles (and vehicular transportation in general), but there's something about a nigh-three ton box on wheels and oodles of GO that seems...weird.

However, if monster rods - or high performance in general - are your cup of Starbucks soy latte, then Hennessey has got you covered (as if you didn't know that already, what with their cray-cray 1,000+ horsepower Vipers from way back when). Below, for your viewing pleasure, is video of a 2011 Cadillac Escalade drag racing a 2011 R35 GT-R and beating it.

Wednesday, March 16, 2011

American tuning firm Hennessey has crafted some pretty insane vehicles over the years. One of its most recent tunes is based on the Cadillac CTS-V Sport Wagon, which leaves GM’s factory with a 556-horsepower 6.2-liter V8 lump, but once Hennessey’s engineers perform their magic under the hood, output is lifted to 650 horsepower.

To show off the tuned CTS-V Sport Wagon’s potential, the Texas-based company brought the Cadillac to the track and drag raced it first against a stock 480HP Porsche 911 Turbo [997] and then a standard 485HP 2011 Nissan GT-R. Watch what happened in the video after the jump.

Monday, December 20, 2010

Remember Hennessey’s barnstorming, 1,200 hp (895 kW) Venom GT? Well its back and the journalistic titans at Road & Track have driven it. And there’s a video, to boot. Weighing in at a lithe 2,685 lbs (1,218 kg), the phenomenal Venom GT builds on Hennessey’s experience with tuning the Viper, 5th generation Camaro and various Cadillacs, among many others. It’s a simple formula, really. Big power + light weight = big fun. Read more »

Hennessey Unleashes the Supercharged HPE600 Camaro with 602HP

Friday, November 12, 2010

Hennessey Performance has released another performance upgrade for Chevy's new Camaro SS, called the HPE600, based on 2010-2011 LS3 or L99 powered versions. It encompasses, among other things, a TVS2300 Supercharger System, which raises output to 602 hp and 595 lb-ft (807 Nm) of torque.

The Texas-based tuner claims that the HPE600 is capable of completing the 0-60mph (96km/h) sprint in the mid 3-second range and run the quarter mile (~400 meters) in 11 seconds.

Tuesday, October 26, 2010

Some say you can't make a Lotus any better. Well, maybe they haven't head of Hennessey and its SEMA Show-bound Venom GT. The American firm's new toy is based on the Lotus Elise and, in its flagship version, comes equipped with an out-of-this-world 1,200 hp (895 kW) twin turbocharged V8 engine sourced from the Corvette. Power is sent to the rear wheels through a six-speed manual gearbox.