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5.0L injector rail plumbing

795 Views 5 Replies 4 Participants Last post by  Braindead
I am not familure with Fords way of doing their fuel system so here I am asking. I am installing a 5.0L in a 1966 Mustang but cannot find any information as to which injector rail connection is the feed and which is the return. There is one connection at the front that I assume is the pressure inlet and then the one midways back near the regulator is the return. Is this correct? I would appreciate any information.
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Which is? That line is connected to the injector lines and I don't have that line or the other one. That is why I am asking!
Ok. Thank you. That is how I had it plumbed but wasn't for sure.
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