I'm looking for suggestions for a 6-volt electric fuel pump to install on my '29 Olds. I'm giving up, at least for the time being, on the mechanical pump as I just am not able to achieve reliable fuel delivery via the old mechanical pump. I would like an electric pump that will shut off automatically when the fuel system is fully pressurized. I understand that I should be looking for something in the 4-6 psi range, is that correct? I plan to place the pump as close to the fuel tank as possible. Thanks for any suggestions you can provide.