255L/Hr In-line Fuel Pump High Pressure
Quick Overview
- Genuine TI Automotive (Walbro) High-Performance Inline Fuel Pump
- Flow Rate: Massive 255 LPH (~67 GPH) flow capacity
- Maximum Pressure: ~145 PSI high-pressure shut-off limit
- The industry standard for forced induction external pump applications
- Universal fitment with 10mm x 1.0mm threaded inlet and outlet
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Item #: GSL392
$95.10
per EACH (USD)
In Stock & Ready to Ship
PART NUMBER: GSL392
Walbro 255 LPH High-Pressure Inline Fuel Pump
255 LPHFlow Rate
InlineExternal Mount
~145 PSIMax Shut-Off
UniversalFitment
Product Overview
The Walbro GSL392 is the industry standard for universal inline external electric fuel pumps. Engineered for high-performance applications, this gerotor pump delivers a massive 255 Liters Per Hour (LPH) capability and features a high-pressure shut-off reaching approximately 145 PSI.
Technical Specifications
| Part Number | GSL392 |
|---|---|
| Flow Rate | 255 LPH (~67 GPH) |
| Maximum Pressure | ~145 PSI (High-Pressure Shut-off) |
| Design Type | Inline / External Gerotor |
| Inlet / Outlet Size | 10 mm x 1.0 mm Female Threads |
Flow vs. Pressure Data (13.5V)
-- Flow (LPH)
- - - Current (Amps)
| Pressure (PSI) | Flow (GPH) | Flow (LPH) | Current (Amps) |
|---|---|---|---|
| 0 PSI | ~84 | ~317 | 4.0 |
| 20 PSI | ~77 | ~291 | 5.5 |
| 40 PSI | ~68 | ~257 | 7.0 |
| 60 PSI | ~58 | ~219 | 9.0 |
| 80 PSI | ~50 | ~189 | 11.0 |
| 100 PSI | ~41 | ~155 | 13.0 |
| 120 PSI | ~31 | ~117 | 15.0 |
Graphical Data Line Intersection (13.5V)
The specific point on the chart where the Flow (GPH) and Current (Amps) data lines visually cross.
| Intersection Pressure | Intersecting Flow Rate | Intersecting Current Draw |
|---|---|---|
| ~110 PSI | ~36 GPH (136 LPH) | ~14.0 Amps |
*Data Source: Derived from official TI Automotive (Walbro) performance charts using Stoddard Solvent at 13.5 Volts.
Warranty Information: Racetronix does not provide warranty on Walbro pumps. TI Automotive (Walbro) does not have a warranty on their high-performance parts.
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