AEM High Flow In-Tank Fuel Pump – 340LPH E85 Compatible
Part # 50-1200
The AEM 340LPH High Flow In-Tank fuel pump is developed for high-performance EFI engines – both naturally aspirated and forced induction – where stable fuel delivery at high pressure and high flow is essential. The pump features robust internal components designed to withstand the low lubricity characteristics of ethanol and methanol fuels and is tested for use with fuels up to E100 and M100 as well as all types of gasoline.
The compact 39 mm diameter allows the pump to fit most fuel tank modules, and the offset inlet design significantly eases installation in tight OEM setups. Each pump is individually flow tested to 340 litres per hour at 40 PSI before packaging, ensuring consistent quality and performance.
The pump is supplied as a complete kit including wiring harness, pre-filter, end caps and vibration-dampening rubber sleeve, ready for direct in-tank installation.
Specifications
Flow rate: 340 LPH at 40 PSI
PRV activation pressure: 80 PSI
Diameter: 39 mm
Weight: 354 grams
Inlet: 7.7 mm ID / 11.0 mm OD offset inline
Outlet: 8 mm hose connection offset
Material: Black plated steel with laser etching
Impeller design: Single scroll ceramic turbine
Electrical specifications
Terminal: 6 mm spade connector (+/-)
Min voltage: 6 volts
Max voltage: 18 volts
Current draw at 40 PSI: 12 amps (13.5v)
Current draw at 80 PSI: 15 amps (13.5v)
Recommended fuse: 20 amps
What’s in the box
Fuel pump
Rubber sleeve
End caps
Pre-filter
Wiring harness (flying lead)
Actual fuel capacity in relation to horsepower depends on fuel hose diameter, vehicle electrical voltage and the overall fuel system setup.
