The Pureflow AirDog II 5G 100 GPH A7SPBF266 lift pump, or Fuel Preporator, is a must have upgrade for your 2008-2010 6.4L Powerstroke. The fuel system on your Powerstroke is the heart of the vehicle’s performance and reliability. This low pressure (preset at 10 psi) Powerstroke lift pump mounts to the inner frame rail using the supplied sandwich plate mounting system. The suction/fuel supply side connects directly to the frame mounted factory suction line. The pressure side connects directly the injection pump supply line bypassing the factory low pressure pump.
The II-5G fuel pump features a fully adjustable (7-55psi) integrated diaphragm pressure regulator. This regulator offers more consistent fuel pressure and allows for higher flow rates at pressure. It can also be boost compensated to battle any pressure drops under open throttle (boost compensation kits sold seperately). The AirDog 5G also includes an updated 12 gauge wiring harness with Metri-Pack 280 connectors, which allows for higher current flow without creating excessive heat.