Description
AEM 380LPH High Flow, High Pressure Fuel Pump
The AEM 50-1009 is a high-performance 380LPH, high-pressure fuel pump designed for naturally aspirated and forced induction EFI vehicles. Its versatile “044 Style” envelope allows installation either externally or in-tank using optional hardware (sold separately). Featuring a -10 AN female inlet and -6 AN female outlet, it provides easy installation on new applications or quick replacement of existing competitor pumps.
This pump delivers incredible performance and value, capable of supporting over 1,200 HP normally aspirated and 1,075 HP at 30 PSI boost. It maintains exceptional flow at elevated fuel pressures, delivering 380 LPH (100 GPH) at 43 PSI, 340 LPH (90 GPH) at 73 PSI, and 270 LPH (71 GPH) at 120 PSI. Complete flow curves and current draw vs. fuel pressure charts are available in the specs tab.
Designed primarily for gasoline, the AEM 50-1009 can handle alcohol fuels, though pump life may be diminished. The kit includes the fuel pump, a -6 to -8 AN male discharge fitting with integral high-pressure check valve, terminal nuts, terminal boots, and installation instructions. Optional accessories include a -10 ORB inlet pre-filter for in-tank installations and -6 / -8 discharge adapters without integral check valves. All optional fittings are hard anodized.
Key Features:
- Designed for high-output naturally aspirated and forced induction EFI vehicles
- Popular “044 Style” configuration with AN inlet & discharge ports
- Maintains high flow under boost: 340 LPH @ 73 PSI (30 PSI boost)
- Can be installed externally or in-tank
- Each pump individually tested to flow a minimum of 380 LPH (100 GPH) @ 43 PSI
- Suitable for gasoline (alcohol fuels reduce pump life)
- Includes pump, -6 to -8 male AN discharge fitting with check valve, terminal nuts & boots, instructions
- Optional: -10 ORB pre-filter, -6 / -8 discharge adapters without check valves
Specifications:
| Feature | Specification |
|---|---|
| Flow Rate | 380 LPH @ 43 PSI; 340 LPH @ 73 PSI; 270 LPH @ 120 PSI |
| Fuel Type | Gasoline (alcohol fuels reduce life) |
| Mounting | External or In-Tank |
| Inlet | -10 AN Female ORB |
| Outlet | -6 AN Female ORB |
| Part Number | 50-1009 |
| Max HP Support | 1,200 HP NA; 1,075 HP @ 30 PSI Boost* |
Compatibility Notes:
Ideal for high-output naturally aspirated and forced induction EFI vehicles. Flow capability depends on fuel hose diameter and system electrical voltage/amperage. Compatible with gasoline; E85 or alcohol reduces service life.
