The AEM LPH High Flow In-Tank Fuel Pump is engineered for high-performance naturally aspirated and forced induction EFI vehicles. This pump delivers an impressive 400+ liters per hour (106+ GPH) at 40 PSI while drawing only 12 amps, making it one of the highest-flowing 39mm body pumps available.
It maintains excellent flow under boosted conditions, pushing 330+ LPH at 70 PSI (13.5V) enough to support approximately 870+ horsepower on gasoline. Fully compatible with ethanol (up to E100) and methanol (up to M100), this pump is ideal for high-performance street, track, and race applications. The single barb outlet is designed for 5/16" ID hose, and the kit includes everything needed for a clean installation.
| Detail | Value |
|---|---|
| Part Number | 50-1235 |
| Brand | AEM |
| Type | 400 LPH High Flow In-Tank Fuel Pump Kit |
| Flow Rate | 400+ LPH @ 40 PSI (13.5V) |
| Flow at Boost | 330+ LPH @ 70 PSI (13.5V) |
| Body Diameter | 39mm |
| Inlet Size | 11mm |
| Outlet Type | Single Barb (5/16" ID Hose Compatible) |
| Fuel Compatibility | Gasoline, E85, E100, M100 |
| Amperage Draw | 12A @ 40 PSI / 15A @ 70 PSI |
| Country of Origin | United States |
| Warranty | AEM Limited Warranty |
| Application | Notes |
|---|---|
| High-Performance Vehicles | Compatible with most EFI vehicles using a 39mm in-tank fuel pump |
| Forced Induction & Modified Engines | Excellent for turbocharged and supercharged applications |
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