Walbro 460 lph Fuel Pump High Pressure F90000274

Walbro 460 lph High Pressure Unleaded & E85 in tank Fuel Pump.  Comes with installation kit including fuel pump, wire harness, and pickup filter as pictured. Genuine locally delivered fuel pump,  sourced directly from the Australian distributor for Walbro / TI Automotive and complete with hologram for authenticity.

These high flow & pressure fuel pumps feature an impeller with two parallel rows of turbine blades feeding two high-pressure pumping channels.  This modern design results in very low noise and current draw, and efficiency that’s 20 percent greater than conventional fuel pumps like your standard Bosch 044 or 023 (also available in our other listings).

The Walbro 460 lph fuel pump flows over 600hp and is ideal for high power boosted applications running E85/Ethanol, or anywhere a Walbro 255 fuel pump won’t flow enough.  If you are under 500hp, see our other items for the Walbro GSS341 / GSS342 255 lph pumps. This pump is the same as a regular 460 apart from its pressure relief valve which has a higher release pressure, allowing for high boost (>25psi) setups which require extremely high total fuel system pressure.

Suits the following vehicles (along with many others) with minor cradle mods:

• BA, BF, FG, FG X Falcon & XR6 Turbo (you will need this plastic hose, or see here for a cart of parts required to fit the 460 to a BA-FG MRA)
• VT, VX, VY, VZ, VE, VF Commodore
• Subaru WRX
• Nissan Skyline, Silvia, 180sx
• and many more.

Specifications

• Common names: Walbro 450 High Pressure, TIA485-2, GST-450, Walbro 465, 400E
• Flow rate: 450lph advertised, 435lph @ 13.5v (3 bar)
• E85 Compatible: Yes
• Max current draw: 22A (15A average)
• Body Diameter: 39mm / 50mm
• Length: 131mm
• Fuel Outlet Diameter: 11mm OD (10.8 – 9.1mm)
• Pressure Relief: Opens at 110psi and is fully open by 135psi (see other items for 87psi regular pressure version on low boost setups)
• Check Valve: Yes (Inbuilt)
• Data Sheet: F90000274 flow chart

For accessories required to fit this pump such as Submersible hose, convoluted tubing, crimp clamps, ring clamps, surge tanks, fuel regs, and teflon hose fittings etc, browse our other listings. We also have high current bulkhead terminals and wiring kits in related items.

Walbro Part Number: F90000274