Prefix 9.0-litre & 825 HP-V10 in the Dodge Viper! it is impossible - This Dodge Viper has a screaming 9,0 litre V10, 825 BHP under the hood, sounds and looks amazing! It's a 2013 model that was made by the tuner Prefix has been modified. The Viper delivers an impressive 825 PS & 1.016 Nm torque! Without any kompressors or BiTurbo kits!