Well now you all have got me thinking (uhoh :-laf) and I have a question to ask that actually IS in line with the OP question--
If someone wanted or needed to run 2 Carter pumps, would there be advantages to running the 2 pumps in parallel instaed of in series??
I am NOT saying that wlowe is doing anything wrong!!!
I am ONLY wondering if it would ALSO work to run the pumps in paralell to get more volume (say for pump lubrication and/or cooling purposes??) as long as fuel pressure stays at about 12 psi??
I mean, particlarly if you have to run a pressure regulator to cut psi by 50%, why not just hook em up in parallel and have more flow through the whole system??
Of course , you would need TWO drawstraws, and likely a couple of backflow preventer valves, so maybe plumbing the whole set-up is harder to do in paralell rather then in series, and probably there is really is NO advantage to running more volume at decent pressure, but now I am just curious and its not REALLY hijacking the thread... So whaddya guys think??