Aeromotive 11202 Fuel Pump (A2000 Drag Race Carbureted) High torque, low RPM motor design delivers more than 350 GPH free flow, while developing less current draw than any other pump in its class. Adjustable diaphragm bypass valve outperforms ineffective poppet designs, minimizing flow loss and pressure fluctuation to the regulator and carburetor. Proprietary seal design eliminates leakage. Alcohol compatible. Multiple bolt patterns on the bottom of the pump body fit many chassis mounting options.