Give your fuel system the capacity it needs to make the extra horsepower you want with these OEM quality replacement 255L fuel pumps. Granatelli's 255L fuel pumps supports up to 775 flywheel HP at 65psi. Fuel pump comes complete with all necessary components for installation. Installation takes 3-4 hours and requires special tools necessary to drop the fuel tank. Requires special tools to disconnect fuel system and lower fuel tank. Some models require additional modifications for proper fitment.