Is the Walbro 255 Universal?
Is the Walbro 255 Universal?
Walbro in-tank electric fuel pumps utilize a proven gerotor design….Walbro GSS342 Intank Fuel Pump 255LPH High Pressure (Universal)
| Brand | Walbro |
|---|---|
| Part Number | GSS342 |
| Short Description | Walbro Part Number: GSS342 Type: Universal Intank Fuel Pump Fuel: Gas Horsepower: 500HP+ Flow Rate: 255LPH Caution: Extremely High Counterfeit Rate – Buy from an Authorized Dealer Only |
How many Lph do you need for 500HP?
Horsepower A good estimator of volume to power is approximately 10 hp per gallon or 2.64 hp per liter. For example if your pump flows at 50 gph it should be able to support a 500 hp engine (50 x 10 = 500). However, to actually know the gph you must also consider the fuel pressure required for your engine.
How many GPH is 255 LPH?
67 gph
Making the Choice
| Fuel Pump Free Flow | Carbureted Engine | Fuel Injected Engine |
|---|---|---|
| 50 gph/190 lph | 600 hp | 500 hp |
| 67 gph/255 lph | 750 hp | 650 hp |
| 90 gph/340 lph | 1000 hp | 850 hp |
| 125 gph/470 lph | 1300 hp | 1000 hp |
How many amps does a Walbro 255?
Fuel pump flow rate and current draw at 13.5 volts
| Pressure (psi) | 190 ltr/hr fuel pump (gal/hr) | 255 ltr/hr fuel pump (amps) |
|---|---|---|
| 100 | 14 | 15.0 |
| 110 | ||
| 120 | ||
| 130 |
Does fuel pump increase horsepower?
The technical answer is yes; fuel injectors can add 10 extra horsepower at peak. However, for some car owners, that minimal difference does not offset the increased cost and complexity of switching to fuel injectors or upgrading the existing stock fuel injectors.
Are Walbro fuel pumps universal?
One of the most famous and widely of Walbro’s universal external pumps is the GSL392 255LPH High Pressure fuel pump. The GSL392 has been extensively used for High performance and Racing applications, and is the most popular universal external pump.
How long does a Walbro fuel pump last?
between 10-20 years
Walbro fuel pumps should last between 10-20 years.
