Walbro 400lph Fuel Pump

[RacerX]

Walbro's new 400lph Fuel Pump

Might be a nice single pump replacement...

Technical Pump Specifications
Overall pump lehgth: 121mm
main Housing Dia.: 39mm
Lower Housing Dia.: 50mm
Fuel inlet Dia.: 11mm OD
Fuel Outlet Dia.: 11mm OD
Flow rate: 400LPH @ 40PSI
Test Voltage: 13.5 Volts

[LANDY]

Ok, I haven't research but Zack told me they were for return style setups.

[RacerX]

Hmmmm... I can't see that mentioned anywhere, but, you may be right. Odds are they will come out with a returnless soon if this isn't. It'd be nice to have a single pump without a bap for high hp systems. :beer:

[RoyLPita]

Ok, I haven't research but Zack told me they were for return style setups.

I agree........

[justbob]

They claim the 255LPH is too, but there is a number of MM's, including mine, that have proven they will hold up just fine. The 255 was even the FP supplied in the ProCharger kits.

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