Hennessey Performance has released two render pictures of their latest projects - Venom 700R and Venom 1000 Twin Turbo based on the new 2013 Dodge Viper.

The less powerful version will have 725HP (540 kW) and 941Nm (695 lb-ft) of torque, instead of the factory's 640HP (477 kW) and 814Nm (600 lb-ft). 0-100 km/h in 3.1 seconds and a top speed of 347 km/h (216 mph). ¼ mile – 10.7 seconds with 215 km/h (134 mph).

The mighty Venom 1000 Twin Turbo get two turbocharges and the incredible 1120HP (835 kW) and 1479Nm (1092 lb-ft) of torque. 0-100 km/h in 2.7 seconds. ¼ mile in 9.7 seconds with 244 km/h (152 mph).

Check out the specs below!

Hennessey Venom® 700R Available for the 2013 SRT Viper and Viper GTS

Power: • 725 bhp @ 6,400 rpm • 695 lb-ft torque @ 4,400 rpm

Performance: • 0 - 60 mph: 3.1 sec. • 1/4 mile (street): 10.7 @ 134 mph • Top Speed: 216 mph

Venom® 700R Upgrade Includes: • High-Flow Cylinder Heads • Hennessey Stainless Steel Long Tube Headers • High-Flow Catalytic Converters • Stainless Steel 3-inch Exhaust System • K&N Air Filter • All Necessary Gaskets & Fluids • Engine Management Calibration • Professional Installation • Venom® 700R & Hennessey® Exterior Badging • Serial Numbered Dash & Engine Plaques • Hennessey Premium Floormats • Professional Installation • Chassis Dyno Tuning & Road Testing (up to 100 miles) • 3 Year / 36,000 Mile Limited Warranty

Optional Upgrades: • VenomAero® Front Carbon Fiber Splitter • VenomAero® Rear Lip Carbon Fiber Spoiler • VenomAero® Rear Racing Wing • VenomAero® Front Carbon Fiber Canards • Hennessey® Custom Interior Options • Hennessey® Lightweight Monoblock Wheel Upgrades • Sabelt 5-point Racing Harnesses with Hennessey® and Venom® Logos • Penske Double Adjustable Coilover Suspension Upgrade System • Rear Differential Cooler (recommended for track driving) • Rollbar System • Custom Painted Stripe Options • 2.5 lb Halon Fire Extinguisher • Carbon Fiber Interior Trim Accessories

Venom® 1000 Twin Turbo Engine Upgrade

Power: • 1,120 bhp @ 6,200 rpm • 1,092 lb-ft Torque @ 4,200 rpm

Performance: • 0-60: 2.7 sec. • 1/4 mile: 9.7 @ 152 mph Note: Best acceleration times are attained using optional drag radial tires on a prepped drag strip.

The Venom® 1000 Upgrade Includes: • Forged Aluminum Pistons (9.2:1 compression ratio) • Forged Steel Rods & Wrist Pins • ARP 2000 Rod Bolts • Thermal Coated Rod Bearings • Computer Balanced Rotating Assembly • Twin Precision Ball Bearing Turbochargers • Front-Mounted Air-to-Air Intercooler • Polished Stainless Steel Inlet Tubes • Custom Intercooler Hoses with T-Clamps • Stainless Steel Turbo Headers • Stainless Steel Turbo Down Pipes • External Wastegates • Stainless Steel 3 Inch Exhaust System • Upgraded Fuel Injectors, Fuel Pump & Lines • Upgraded Fuel Pressure Regulator • All Necessary Gaskets & Fluids • Engine Management System Upgrade • Engine Management Calibration • Hennessey Shift Knob • Hennessey Premium Floormats • Hennessey® & Venom® 1000 Twin Turbo Exterior Emblems • Serial Numbered Dash & Engine Plaques • Professional Installation • Chassis Dyno Tuning & Road Testing (up to 100 miles) • 1 Year / 12,000 Mile Limited Warranty

Optional Upgrades: • VenomAero® Front Carbon Fiber Splitter • VenomAero® Rear Lip Carbon Fiber Spoiler • VenomAero® Rear Racing Wing • VenomAero® Front Carbon Fiber Canards • Hennessey® Custom Interior Options • Hennessey® Lightweight Monoblock Wheel Upgrades • Sabelt 5-point Racing Harnesses with Hennessey® and Venom® Logos • Penske Double Adjustable Coilover Suspension Upgrade System • Rear Differential Cooler (recommended for track driving) • Rollbar System • Custom Painted Stripe Options • 2.5 lb Halon Fire Extinguisher • Carbon Fiber Interior Trim Accessories

Source: Hennessey Performance