Evo X Walbro 400LPH Fuel Pump Group Buy COST!
Sep 4, 2012, 07:17 PM
#1
Evo X Walbro 400LPH Fuel Pump Group Buy COST!
We are offering these pumps at a great price. A package deal with the install kit as well. Send us a PM today to get the best price possible!
As engine technology continues to advance and horsepower production continues to increase, the need for an in-tank pump that can supply a higher volume of fuel more efficiently has arisen. To meet this need Walbro has introduced the 39/50 Dual-Channel Single-Stage fuel pump. The pump was designed around the 39mm armature that has been proven in OEM applications for years. In testing, this pump has been shown to flow 400 lph at 40 psi when supplied with 13.5 volts. This is enough flow capacity to support 750hp on gas, and 525hp on E85. Not recommended for applications making less than 500 hp.
Hot-fuel test results have also shown the Walbro 39/50 to retain its superior flow capabilities when compared to other single-stage fuel pumps, losing only 5% of its capacity versus losses of 18% - 32% in the others (at fuel temps of 150 degrees F). This is an important consideration for any high horsepower street car, as any large decrease in flow can result in a lean condition and subsequent engine damage if compensations are not made.
Technical Pump Specifications:
Overall pump length: 121mm
Main Housing Diameter: 39mm
Lower Housing Diameter: 50mm
Fuel Inlet Diameter: 11mm OD
Fuel Outlet Diameter: 11mm OD
Flow rate: 400LPH @ 40PSI
Test Voltage: 13.5 Volts
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As engine technology continues to advance and horsepower production continues to increase, the need for an in-tank pump that can supply a higher volume of fuel more efficiently has arisen. To meet this need Walbro has introduced the 39/50 Dual-Channel Single-Stage fuel pump. The pump was designed around the 39mm armature that has been proven in OEM applications for years. In testing, this pump has been shown to flow 400 lph at 40 psi when supplied with 13.5 volts. This is enough flow capacity to support 750hp on gas, and 525hp on E85. Not recommended for applications making less than 500 hp.
Hot-fuel test results have also shown the Walbro 39/50 to retain its superior flow capabilities when compared to other single-stage fuel pumps, losing only 5% of its capacity versus losses of 18% - 32% in the others (at fuel temps of 150 degrees F). This is an important consideration for any high horsepower street car, as any large decrease in flow can result in a lean condition and subsequent engine damage if compensations are not made.
Technical Pump Specifications:
Overall pump length: 121mm
Main Housing Diameter: 39mm
Lower Housing Diameter: 50mm
Fuel Inlet Diameter: 11mm OD
Fuel Outlet Diameter: 11mm OD
Flow rate: 400LPH @ 40PSI
Test Voltage: 13.5 Volts
