The AEM 4000lph E100 and M100 compatible high flow in tank fuel pump has robust internal construction that is able to withstand the low lubricity of ethanol and methanol fuels, each pump has been tested to work with ethanol and methanol fuel as well as standard gasoline fuel.Able to flow up to 400 litres per hour at 40 PsiDelivers sufficient fuel to support engines over 1000 BhpCompatible with most fuels including ethanol and methanol fuels39mm diameter suitable for many different applicationsBefore leaving the factory each pump is tested to flow 400 lph at 40 PSI. The pumps are also able to maintain a high flow rate as the pressure increases. Flow at 70 PSI is 330+ lph which is enough to support 870 bhp. The pump has been designed to mount in tank and features a 39mm diameter that fits most applications and an offset inlet design that allows easier installation. The pump comes with a wiring harness, pre filter, end cap and rubber buffer sleeve.Specifications:Weight: 354gDiameter: 39mmInlet fitting: 7.7mm I.D / 11mm O.D, in-lineOutlet fitting: 9.5mm (3/8") push on, offsetPRV activation: 80 PsiImpeller design: Single scroll ceramic turbineVoltage: 6v Min / 18v MaxCurrent draw: 12A @ 40 psi / 15A @ 70 PsiFuse: 20A