I see a possible problem with the fuel rail stubbed off to the side. If you
have a bubble in the injector rail, it has to go through the injectors. If
you have the regulator on the opposite end of the injecotr rail, the bubble
can hopefully pass through the regulator and back to wherever you have the
return go to. I plan to have a six way selector and have the return go to the
tank that it came out of.
Brian Trubee

 
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