Tony, no you don't need two pumps,alot of guys run two separate pumps on two different switches, these two Carter fuel pumps run together, it was restored back exactly how Huffaker had it, not exactly what I would do with a clean sheet of paper, but original to the cars and it works fine. The two in line pieces coming from the pumps are screen filters, the one in line on the vent is a chack valve. On my Spridgets I normally use a Holley blue pump with thier regulator and inline screen filter between the cell and the pump.
Tony if you don't have the bulkhead, then you will have to create and fab a structure/bracket to mount the pumps off of, Tony, we really need to get you to the race track, so you can look at some other cars /ubbthreads/images/graemlins/smile.gif Every year when I return from the SCCA runoffs I useally have the camera memory card maxed out with pictures and hardly any full car pics or racing pics but useally detailed pictures of different fabrications that people have done to thier race cars, so I have fuel for the creative noodle when I need it /ubbthreads/images/graemlins/smile.gif