This 1994 Dodge Viper RT-10 Venom Hennessy 550 is reported to be further enhanced with performance from a Roe supercharger with ethanol injection that is connected to this already powerful 520-cid V-10 engine with forged pistons and rods, comp cam, headers and 3.45:1 rear end gears. The unit is reported to have attained 570-hp on the dynamometer. Additional equipment includes factory late model SRT Viper wheels with 18-inch front and 19-inch rears, powdercoated rollbars, custom black leather and suede interior with custom Viper logo seats and approximately 19,000 miles reported since new (title states exempt) with a clean Carfax showing no accidents.