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103Watch this Chevy SS hit 163 mph on Texas toll road

Hennessey has a proud history of tuning high-performance machinery from General Motors and taxing it out onto Grand Parkway, a new stretch of toll road on the outskirts of Houston, Texas. That's what it did with the Cadillac CTS-V, spooling its twin turbochargers until it cracked 220 miles per hour. It did the same with the Corvette Stingray, feeding it nitrous all the way up to 200 mph. Now it's time for the new Chevy SS.

18Hennessey boosts McLaren MP4-12C to 704 hp

The McLaren MP4-12C is the latest project from Hennessey Performance Engineering, and the folks tweaking the British supercar's twin-turbocharged V8 have given it 704 horsepower through an engine management software upgrade, intercooler upgrade, new stainless steel exhaust system and dual air induction filters.

70Hennessey preparing updated Venom GT2 with 1,500 HP [UPDATE]

Hennessey Performance – that purveyor of things silly-powerful – has announced a sequel to its bonkers Lotus-based Venom GT, the appropriately sequential Venom GT2. While the performance company isn't quite ready to release full technical details about the new car, it has supplied us with a few of the vitals, as well as a gallery's worth of first-look eye-candy.

36Hennessey announces 2013 Venom GT Spyder

There's gilding the lily, and then there is this: An open-air version of Hennessey's 1,200-horsepower Venom GT supercar.

18Hennessey announces 20th Anniversary HPE650 Supercharged Camaro

What do John Entwistle, Rutherford B. Hayes, Hugh Jackman and Hennessey Performance Engineering all have in common? Very little, we imagine, outside of celebrating October birthdays.

144How powerful is the Hennessey Venom GT? Just you watch

It's easy to talk endlessly about unbelievably powerful cars, almost to the point that numbers become meaningless. In an effort to crystallize what 1,200 horses in a 2,685-pound car can do in the real world, we present a new video of the 2012 Hennessey Venom GT.

47Video: Hennessey Venom GT clears its pipes ahead of SEMA debut

Hennessey Venom GT clears its throat – Click above to watch the video after the break

37Video: Hennessey runs its "Coupe DeThrill" down the quarter-mile

2011 Hennessey V700 Coupe on the dragstrip – Click above to watch video after the jump

32Hennessey Venom GT: A $600k mid-engine Cobra for the 21st Century

Hennessey Venom GT – Click above for high-res image gallery

57Quick Spin: Hennessey V700 is crazy, fast [w/video]

2010 Hennessey V700 - Click above for high-res image gallery

18SEMA 2009: Hennessey preps a 500-hp carbon look Genesis Coupe

Hennessey Hyundai Genesis Carbon Coupe - Click above for high-res image

412010 Hennessey Z700 unveiled for track-happy ZR1 owners

2010 Hennessey Z700 – Click above for high-res images

39Hennessey HPE700: bastard love child of Camaro SS and Corvette ZR1

Click above to enlarge the Henessey HPE700 Camaro

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