Walbro 450 LPH Intank Fuel Pump

Walbro 450 LPH Intank Fuel Pump

209.65 $CAD

Genuine Walbro F90000267 450LPH E85 Compatible Intank Fuel Pump with Installation Kit and Strainer

SKU: FP-WALBRO-450 Category: Tags: ,


The Walbro 450LPH pump is the highest flowing intank fuel pump on the market, and is 100% E85 safe to boot.  Walbro designed the pump to meet the requirements of modern turbocharged applications where a single 255LPH fuel pump is insufficient.  The pump uses a turbine style design which incorporates two composite plastic blades, just like the HFP 255LPH pumps, as well as the Aeromotive 340LPH pump.  The turbine design lends itself to extremely quiet operation, especially compared to Walbro’s previous “gerator” pump design that had metal gears which were notorious for a very loud whining noise which could easily be heard over even aftermarket exhaust setups.



The Walbro 450LPH pump can flow anywhere from 15-120psi.  Final fuel pressure is determined by your fuel pressure regulator.  Please note that this is an aftermarket fuel pump, and some modifications may be required to get it to fit.  The overall size is very similar to Walbro’s previous generation GSS340/GSS341/GSS342, however the base is slightly enlarged as shown in the pictures. 


No other intank pump on the market can come close.  This pump can support over 750rwhp (~800hp crank) on gasoline, and over 550rwhp (~650 crank) on E85.  This pump can still support significantly more power than a Walbro 255LPH pump even when using stock fuel lines.

Additional information

Weight 1 kg
Dimensions 21 × 10 × 10 cm