Grams Performance 440lph E85 Compatible Inline Fuel Pump JDM Honda AEM High Flow In Tank Fuel Pump 320lph Brewed Motorsports Fuel Pumps Grams Fuel Pumps AEM 320LPH High Flow In Tank Fuel Pump. Utilizing premium materials, advanced manufacturing techniques, and stringent quality control procedures, Grams Performance is a leader in high performance Fuel Pumps. Grams Hi Flow Fuel Pumps are designed for high performance naturally aspirated or forced induction vehicles. FEATURES: Flows 507 lbs hr (320 lph) @ 40 psi Flows 490 lbs hr (309 lph) @ 45 psi Outlet Size 0. 47 (11. 9mm) Application Specific In Tank Fitment Compatible w All Fuel Types Quiet and Reliable Turbine Impeller