Chris S. probably has the best Aeromotive set up right now. Chris punched a hole in the bottom of his tank and added a bung, for a true gravity feed. He's running an Aeromotive AEI-11101 (Summit Racing part #) with a Aeromotive return regulator, which is required as this pump is capable of 45 psi's. I believe that Chris has over one years use on this set up now.
Scott W.