This Walbro 400 Liter Per Hour pump and installation kit is a great choice for any high horsepower Viper engine that’s naturally aspirated, forced induction, or uses nitrous oxide and makes less than 820 Rear Wheel Horsepower. Beyond that power level, a twin pump kit with a secondary 255 or 400 LPH pump would be used. Simple single pump installation goes in place of your factory pump inside the factory fuel pump module. The filter sock sits in the sump area below the fuel pump module, which is the lowest place in the fuel tank. It’s compatible with the factory fuel pressure regulator, which bypasses any extra fuel on top of the pump and inlet. This kit contains the correct SAE 30R10 Submersible Fuel Line Hose. Installation instructions and tips included.
400 LPH Fuel Pump Upgrade for all Vipers and Ram SRT-10’s