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    Video: Hennessey builds twin-turbo Camaro with 847 rwhp

    2010 Hennessey HPE800 Twin-Turbo Camaro - Click above to watch the video after the jump
    How much horsepower is enough? Many would say that the 725 horsepower in the Hennessey HPE700 Camaro should have enough oomph to quell just about anyone's desires for straight line speed, especially for a ...

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    Video: Hennessey gets Ford's SVT Raptor 6.2-liter rippin' on a dyno

    Ford F-150 SVT Raptor 6.2 gets dyno'd - Click above to watch the video after the jump
    The 6.2-liter V8-powered Ford F-150 SVT Raptor went on sale less than two weeks ago and Ford tells us that it already has 3,000 orders signed, sealed and awaiting delivery. While that would spell disaster for ...

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    Video: Hennessey Venom GT blasts through Merry Ol' England

    Hennessey Venom GT – Click above to watch video after the jump
    By all accounts, the Hennessey Venom GT is an all-new level of bat-guano crazy. When everyone's favorite Texas tuner announced that it would be creating a hand-crafted, mid-engine terror, we all knew it was going to be special, ...

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    Video: Hennessey Venom GT hits the track

    Hennessey Venom GT on track – Click above to watch video
    The Hennessey Venom GT was out testing on track, and while the minute of footage tends toward the Zapruder end of 'gotcha' videos, there are still some pretty clear sights and sounds of the stretched and steroided Elise with the giant ...

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    Hennessey Venom GT: A $600k mid-engine Cobra for the 21st Century

    Hennessey Venom GT – Click above for high-res image gallery
    It's Embargopalooza tonight at Autoblog, and if there wasn't already enough high-powered hotness to be had, we're throwing one more V8-powered sled into the mix. We've traveled a long road to get here, but the Hennessey Venom GT ...

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    Video: Hennessey Venom GT spied out in the open

    Hennessey Venom GT spied in public – Click above to watch the video after the jump
    The insane Hennessey Venom GT won't be revealed publicly until this year's Goodwood Festival of Speed (but come back this Monday at midnight for the full scoop), however, the crew at PistonHeads have recently ...

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    Quick Spin: Hennessey V700 is crazy, fast [w/video]

    2010 Hennessey V700 - Click above for high-res image gallery
    There are two kinds of people in the world. The first kind drives Cadillac's supercharged CTS-V, experiences the thrill of 556 horsepower paired with 551 pound-feet of torque and declares, "This thing is a monster. This is the fastest, ...

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    Hennessey MaxBoost 435 for the MKS makes beautiful nonsense [w/video]

    Hennessey MaxBoost 435 Lincoln MKS – Click above for high-res image gallery
    Talk about a sleeper. The folks at Hennessey Performance have gotten their hands on a Lincoln MKS fitted with Ford's new EcoBoost V6 engine, and the end result is pretty darn cool. In its standard form, the ...

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    Spy Shot: Hennessey Venom GT to debut at Goodwood, U.S. debut in Monterey

    Hennessey Venom GT – Click above for image gallery
    We've just gotten word from Hennessey Performance that the Venom GT won't be making the trip to Switzerland to debut at the Geneva Motor Show. Instead, the Lotus Elise-based supercar will make its official entrance at the Goodwood Festival ...

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    Hennessey's Cadillac CTS-V ready for prime time [w/video]

    Hennessey Cadillac CTS-V - Click above to watch the video after the jump
    When we were fortunate enough to have a Cadillac CTS-V for a week to review, we said it was "one of the finest cars on the road today and one of the best vehicles ever built by General Motors." Of course, there's always room ...

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    Hennessey Performance Venom GT rendered, nearly uncovered

    Hennessey Venom GT - Click above for high-res image gallery
    After providing us an exclusive glimpse inside the Hennessey Performance workshop, the Texas-based tuner has let more details slip on the development of the Venom GT -- a Lotus Elise-based supercar packing Corvette ZR1 firepower. Before ...

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    EXCLUSIVE: First shots of the Hennessey Performance Venom GT

    Hennessey Venom GT - Click above for image gallery
    Hennessey Performance is on a roll. First we got a Cadillac CTS-V that accelerates so violently it sets off its OnStar system. Then we get a Chevrolet Corvette ZR1-powered pony car that handily won our Best Camaro of SEMA. Now this: The first ...

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    SEMA 2009: Hennessey preps a 500-hp carbon look Genesis Coupe

    Hennessey Hyundai Genesis Carbon Coupe - Click above for high-res image
    John Hennessey is no stranger to extracting power from already quick cars and giving them a unique appearance. More recently, Hennessey has launched a Tuner School to teach others his craft and help keep the SEMA show floor ...

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    VIDEO: LS9-Powered 2010 Camaro SS by Hennessey gets its first dyno pull

    Hennessey HPE700 on the dyno - Click above to watch the video after the break
    By and large, we live in a society obsessed with numbers. How much money do you make? How big is your home? How many ounces is that piece of steak? Of course, those of us who obsessively cover the auto industry are most ...

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    VIDEO: Commencing countdown, engine on for LS9-powered Hennessey HPE700

    Click above to view the video after the jump
    Normally the twisting of an ignition key doesn't constitute news here at Autoblog, but this is one of the few exceptions. Back in January, Hennessey Performance announced the HPE700, a concoction born from the combination of an LS9 supercharged V8 from a ...

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    It Fits! Hennessey successfully shoves ZR1 LS9 into Camaro

    Hennessey Performance HPE700 – Click above for high-res image gallery
    Hennessey Performance has successfully completed the most crucial step in developing its ZR1-powered HPE700: Getting the Corvette ZR1's LS9 motor to fit in the engine bay of the new Camaro. John Hennessey just sent over ...

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    ZR1 Sedan: Hennessey releases 600-800 hp packages for 2009 Cadillac CTS-V

    Hennessey Performance 2009 Cadillac CTS-V - Click above for a high-res image gallery
    As far as we can tell, John Hennessey and his crew have somehow warped time and space to create the 36-hour workday. With all the products the Texas-based tuner is coming out with, there's no other explanation. So ...

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    VIDEO: Hennessey GTR700 rips 2.8s 0-60 with launch control off

    Click above to watch a video of the Hennessey GTR700 run the 1/4 mile after the jump
    You name it and John Hennessey will make it faster. From Vipers to Vettes to Challengers, Hennessey Performance will take competent sports cars and make them into tire-shredding speed demons with more horsepower ...

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    Hennessey Performance ready to tap 2010 Ford Taurus SHO's potential

    Click above for a high-res gallery of the 2010 Ford Taurus SHO
    Charles, one of our eagle-eyed readers, came across this page on the Hennessey website announcing plans to offer upgrades for the 2010 Ford Taurus SHO. A quick email and a subsequent phone call from Mr. Hennessey himself confirmed that ...

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    Hennessey unveils 705 HP Corvette ZR700 upgrade

    Click above for a high-res photo of the Hennessey Corvette ZR700
    Not satisfied with the 638 horsepower on tap in your Chevrolet Corvette ZR1? Hennessey Performance has the solution. They've come up with a tuning package that includes a smaller supercharger pulley that increases boost from 11 to 14 ...


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