Description
Fuel: GAS
Horsepower: 650
Flow Rate (lph): 400
Flow Rate (gph): 106
Pressure (psi): 50
Pressure (kPa): 345
Max System Pressure (psi): 87
Max System Pressure (kPa): 600
Filter Group: B
Inlet Diameter: 14mm
Inlet Configuration: 0 degree outlet fitting to inlet orientation
The new 39/50 DCSS pump has been designed around the proven 39mm armature (“motor”) that has been used for many years, Coupled with the proven armature are two sets of turbine blades set in parallel on a single impeller shaft. This design allow fuel to pass through two high pressure pumping channels delivering fuel in a manner to work with the high pressure demand of today’s direct injection system.
Technical Pump Specifications
- Overall pump length: 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
Recommended for vehicles 500hp+
NOTE: THE WALBRO F90000273 AND F90000262 FUEL PUMP FLOW RATES AND PHYSICAL DIMENSIONS ARE IDENTICAL. THE WALBRO F90000273 SIMPLY HAS A DIFFERENT INTERNAL RELIEF VALVE PERMITTING HIGHER FUEL PRESSURES.
**NOTE: Will NOT work in factory fuel pump housings!
Not compatible with E85/Flex Fuels
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