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2000 Hennessey Viper Venom 800TT

The 800TT viper conversion performed by Hennessey Motorsports yeilds one of fastest roadgoing supercars of our time. Twin Garett superchargers help to nearly double the the power of a standard spec GTS. An astonishing 830HP is realized with 725 of those horses making their way to the rear wheels.. A 2.4 second zero to sixty run was accomplished in the rain by an editor of Motor Trend. Although this figure is the most popular 0-60 time for this car, it was achieved using Thompson E.T. ‘cheater’ slick tires.

The engine conversion costs $55 000 USD and includes:

Twin Garett ball bearing, water/oil cooled turbochargers with integral wastegates HMS Aluminum Air to Air Intercoolers . Complete Turbo Tubing, Polished Stainless Inlet Tubes and Hoses/Clamps Custom airbox with K&N filters Upgraded fuel injection system HMS 3 in. Stainless Steel Exhaust System with Hi-Flow Catalysts Polished/Ported vemon cylinder head with 2.02in stainless intake valves, 1.65in stainless exhaust valves, bronze valve guides, heavy duty valve springs & titanium retainers Honed/Ported instake manifold T&D 1.7 shaft rockerarms with hardened steel pushrods HMS lifter upgrade HMS aluminum flywheel upgrade HMS 2-core radiator upgrade HMS short throw shifter Venom floor mats, valve covers & serial numbered carbon fibre dash plaque

In Detail

submitted by Richard Owen
price $ $ $160 000 USD
engine Twin Turbo V10
position Front Lonitudinal
aspiration Twin Garett Turbocharged
valvetrain OHV 2 Valves / Cyl
displacement 7990 cc / 487.6 in³
bore 101.6 mm / 4.0 in
stroke 98.5 mm / 3.88 in
power 596.6 kw / 800.0 bhp @ 5500 rpm
specific output 100.13 bhp per litre
bhp/weight bhp per tonne
torque 1152.45 nm / 850.0 ft lbs @ 4000 rpm
redline 6000
driven wheels RWD
front tires P275/35ZR18
rear tires P335/30ZR18
front brakes Brembro Vented & Sloted Discs
f brake size x 330 mm / x 13.0 in
rear brakes Brembro Vented & Sloted Discs
r brake size x 330 mm / x 13.0 in
front wheels F 45.7 x 25.4 cm / 18.0 x 10.0 in
rear wheels R 45.7 x 33.0 cm / 18.0 x 13.0 in
steering Rack & Pinion w/Power Assist
wheelbase 2443 mm / 96.2 in
front track 1514 mm / 59.6 in
rear track 1539 mm / 60.6 in
length 4488 mm / 176.7 in
width 1923 mm / 75.7 in
height 1194 mm / 47.0 in
transmission 6-Speed Manual
gear ratios 2.66:1, 1.78:1, 1.30:1, 1.00:1, 0.74:1, 0.50:1, :1
final drive 3.07:1
top speed ~378.2 kph / 235.0 mph
0 – 60 mph ~2.7 seconds
0 – 1/4 mile ~10.7 seconds