The Walbro 460 / 450 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.
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
- Common names: Walbro 450, TIA485-2, GST-450, Walbro 465, 400E
- Flow rate: 415lph @ 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: 87psi (see other items for 112psi high pressure version – only needed at 30+psi boost)
- Check Valve: Yes (Inbuilt)
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