AEM 50-1200 340LPH High Flow In-Tank Fuel Pump (Offset Inlet) E85-Compatible
This is a Universal In-Tank Fuel Pump. It is not a direct "plug-and-play" OEM replacement for a specific vehicle. While it is designed to fit most high-performance EFI applications, modification to your factory fuel hanger, wiring, or fuel lines may be required for installation.
Please verify your vehicle's inlet configuration (Offset vs. Center) and electrical requirements before purchasing. Professional installation is highly recommended.
AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and are tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. The AEM 340LPH E85-Compatible High Flow In-Tank Fuel Pump is designed for in-tank mounting on high performance naturally aspirated and forced induction vehicles. It features a compact 39mm diameter that fits most applications and an offset inlet design that eases installation. The 340LPH E85-Compatible High Flow In-Tank fuel pump includes a wiring harness, pre filter and O-rings. Every AEM 340LPH E85-Compatible Fuel Pump is tested to flow 340 lph at 40 PSI before it is packaged for sale. Features:
- Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline
- Designed for high output naturally aspirated and forced induction EFI vehicles
- In tank design
- Each pump is tested to flow 340 lph at 40 PSI
- Compact body (39mm diameter x 65mm length)
- Includes Fuel Pump, installation instructions, wiring harness, pre filter and O-rings (use of stock isolator sleeve is recommended)
AEM 340LPH (50-1200) vs. Standard 255LPH Pump
| Feature | AEM 340LPH (50-1200) | Standard 255LPH Pump |
|---|---|---|
| Flow Rate (@ 43 PSI) | 320 Liters Per Hour | 255 Liters Per Hour |
| E85 Compatibility | Yes (Full E100/M100 Support) | Limited or Gasoline Only |
| Max Horsepower Support | Up to 1,000 HP (NA) / 800 HP (Boosted) | Up to 600 HP (NA) |
| Inlet Design | Offset (Universal Fitment) | Varies (Usually Center) |
| Impeller Construction | Hard Anodized Aluminum Turbine | Composite or Gerotor |
Technical Performance Notes:
- Increased Fuel Delivery: The AEM 50-1200 is specifically designed for high-demand EFI systems, flowing 25% more fuel than standard 255LPH units.
- Durability: Features an internal single-scroll turbine design that is quieter and more reliable than older gear-driven pumps.
- E85 Safe: Unlike many standard pumps that corrode when exposed to ethanol, the 50-1200 is fully validated for E85, E100, and M100 fuels.
Original: $149.95
-65%$149.95
$52.48
Description
This is a Universal In-Tank Fuel Pump. It is not a direct "plug-and-play" OEM replacement for a specific vehicle. While it is designed to fit most high-performance EFI applications, modification to your factory fuel hanger, wiring, or fuel lines may be required for installation.
Please verify your vehicle's inlet configuration (Offset vs. Center) and electrical requirements before purchasing. Professional installation is highly recommended.
AEM’s 340LPH E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and are tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. The AEM 340LPH E85-Compatible High Flow In-Tank Fuel Pump is designed for in-tank mounting on high performance naturally aspirated and forced induction vehicles. It features a compact 39mm diameter that fits most applications and an offset inlet design that eases installation. The 340LPH E85-Compatible High Flow In-Tank fuel pump includes a wiring harness, pre filter and O-rings. Every AEM 340LPH E85-Compatible Fuel Pump is tested to flow 340 lph at 40 PSI before it is packaged for sale. Features:
- Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline
- Designed for high output naturally aspirated and forced induction EFI vehicles
- In tank design
- Each pump is tested to flow 340 lph at 40 PSI
- Compact body (39mm diameter x 65mm length)
- Includes Fuel Pump, installation instructions, wiring harness, pre filter and O-rings (use of stock isolator sleeve is recommended)
AEM 340LPH (50-1200) vs. Standard 255LPH Pump
| Feature | AEM 340LPH (50-1200) | Standard 255LPH Pump |
|---|---|---|
| Flow Rate (@ 43 PSI) | 320 Liters Per Hour | 255 Liters Per Hour |
| E85 Compatibility | Yes (Full E100/M100 Support) | Limited or Gasoline Only |
| Max Horsepower Support | Up to 1,000 HP (NA) / 800 HP (Boosted) | Up to 600 HP (NA) |
| Inlet Design | Offset (Universal Fitment) | Varies (Usually Center) |
| Impeller Construction | Hard Anodized Aluminum Turbine | Composite or Gerotor |
Technical Performance Notes:
- Increased Fuel Delivery: The AEM 50-1200 is specifically designed for high-demand EFI systems, flowing 25% more fuel than standard 255LPH units.
- Durability: Features an internal single-scroll turbine design that is quieter and more reliable than older gear-driven pumps.
- E85 Safe: Unlike many standard pumps that corrode when exposed to ethanol, the 50-1200 is fully validated for E85, E100, and M100 fuels.
