At the heart of the awesome prototype are the twin exhaust-driven Garrett AiResearch T37 compressors. Twin Incon air-to-air intercoolers nesting inside the Viper's nose ensure that ingested air is sufficiently cool, dense, and properly charged for max power.Hennessey told us he needs only 6 lb of boost pressure fed to a Venom 600 V-10 to pull the 800 big ones. Added to all four corners of the Venom 800 are adjustable Penske coil-over shocks ($5500) fitted with Eibach springs. After almost a decade of building heavy-breathing V-10s with ported and polished heads, longer strokes, bigger valves, nitrous, and radical cam grinds, it's also his most powerful offering thus far. $90,500.00. Two other changes: a remote-mount oil filter (due to the space stolen by the turbos and plumbing) and replacement of the stock radiator with a giant four-core aluminum unit to cool this thermonuclear powerplant. Add to Favorites More. They're an added cost to the 800 Twin Turbo kit, but, like us, Hennessey believes in making a car stop, handle, and track better when more power is added. It theoretically would out-accelerate them, too.The Venom 800 Twin Turbo is Hennessey's first turbocharged Viper. Ancillary hardware includes 10 additional slightly smaller fuel injectors plumbed out of sight under the intake manifold, an auxiliary fuel pump, and an additional fuel-control computer. ... Watch. And Bob Lutz (former 2002 Koenigsegg CC8S 0-60 mph 3.4 Quarter mile 10.0 Compare ... 2018 Hennessey Dodge Challenger SRT Hellcat Demon HPE1000. A specially tweaked computer makes it all work at 6000 rpm. The 38-year-old Texas transplant is already a well-known and much-respected speed merchant, and his magic is regularly sought out by a small cadre of rich-guy owners inexplicably unsatisfied with the 400-460 horses available from their stock Vipers.We've been testing Hennessey's tech trickery since the beginning. The car was then strapped down and giant fans were positioned in front to provide the cooling air the car would have if it were actually running on the road. Incredibly, all are street legal and come with a three-year/36,000-mile limited warranty. high-flow twin-pipe stainless-steel exhaust system snakes its way through the Viper and out the tail. buying and selling classic and collector vehicles.
The plan was to then drive the car to two Texas racetracks to instrument-test what we assumed would be the fastest street-legal emissions-certifiable car in this magazine's better than 50-year history.
The Venom 800 Twin Turbo is Hennessey's first turbocharged Viper. (Incredibly, the stock fuel system only requires modification when Venom power soars over 700.) John calls these freer-breathing 500- ($12,500), 550- ($22,000), 600- ($27,000), and 650-hp ($37,500) packages "Venoms." This vehicle is no longer available for sale on ClassicCars.com. 30. huntersville, NC .
On naturally aspirated cars, the exhaust is a bit loud, but with the turbo setup, the sound is quite civilized.There are few changes to the Viper driveline. At the rear wheels, the Twin Turbo was jamming out 725 hp-nearly 325 more than stock. Later, they might come back for some race buckets, head-flow work, and a better-looking set of wheels with stickier tires. Classified Ad with Best Offer. Up for sale is a 1993 Dodge Viper RT/10 with 5,300 accident-free original miles and remains... More. The 2006 Viper Hennessey Venom 1000TT is an absolutely priceless car that was only produced a total of 24 times. Watch. Generally, tuner power claims aren't reliable for predicting actual rear-wheel numbers. It's fair to say MT has thoroughly documented his increasingly potent Vipers. We have 64 Dodge Viper vehicles for sale that are reported accident free, 8 1-Owner cars, and 48 personal use cars. The only tranny tweak here is a crisp, short-throw shifter. )Doc Viper also says his patients come in two basic flavors: the first type just wants to get a bit of extra zip a piece at a time with the addition of custom headers, a low-restriction airbox, and maybe an extrude-honed intake manifold. Please This vehicle is no longer available for sale on ClassicCars.com. WalksHorsepower talk is cheap. "Of course, slicks could be a problem-if they hooked up. Then, a lift raised it high enough to rest the rear wheels onto the top of the roller drums. Down below, the standard aluminum block, forged crank, forged steel rods, and hypereutectic aluminum pistons have been retained, but a custom hydraulic roller camshaft was added. Clean Carfax Showing No … However, before any work is done at Hennessey's shop, stock vehicles spin the dyno rollers to establish their baseline power outputs. And until now, they've been fitted with ported, polished, bored, extrude-honed, massaged, or stroked naturally aspirated motors.