Research on classic car sites has produced a possible cure for dried out carburetors on non daily drivers. Some have mounted an electric pump upstream from the mechanical OE pump. They put a switch in a direct battery power supply to the pump to fill the float bowl or bowls. After a few seconds of power the switch is turned off and the engine started. This of course would require an electric pump, that the mechanical one could pull fuel through. Positive displacement pumps may not allow this. Pumps as listed don't specify weather fuel could be pulled through. Has anyone found a good electric pump for this application? A one way valve in a parallel section of fuel line would work too but I would rather not do that if not needed.