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, end cap and rubber buffer sleeve. Every AEM 340LPH E85-Compatible Fuel Pump is tested to flow 340 lph at 40 PSI before it is packaged for sale. TECHNICAL SPECS: Weight: 12.5oz (354grams) Outside Diameter: 39mm OD External Materials: Black plated steel with laser etching Inlet Fitting: 7.7mm ID, 11.0mm OD. Offset Inline Outlet Fitting: 8 mm hose clamp. Offset PRV Activation: 80 PSI Impeller Design: Single Scroll Ceramic Turbine VOLTAGE SPECS: Connector Terminal: 6 mm Spade (pos/neg) Min Voltage Input: 6 volts Max Voltage Input: 18 volts Current Draw (40 psi): 12 amps (13.5v) Current Draw (80 psi): 15 amps (13.5v) Fuse: 20 amps (13.5v) * Power rating given at 43 PSI, 13.5v at the pump terminal with a BSFC of .5. Flow capability for horsepower support is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.