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twin facet plumbing
andybod - 1/1/07 at 10:03 PM

can any body help the fuel tank on the noble has 2 facet fuel pumps can anybody help with plumbing ideas hears what i've got on the system

two facet pumps
1 connected back to what looks like a swirl pot on tank then a feed out

2nd fed at base and nothing on out let but i have various lenghts of hose

2 out lets on tank 1 is currently blocked other has a fuel tap on

can any body give me some ideas of how to connect and feed to the fuel pressure regulator i'll try to post some pictures tomorow night thanks

p.s pressure regulator has 2 feeds and 1 supply union
and i cannot see a return on carbs
any help appreciated


DIY Si - 1/1/07 at 10:52 PM

There's two ways of doing it.
1, run a separate feed to each pump, then two pipes to the reg.
2, run a large single pipe from the tank, then split it to the two pumps, then run the two feeds back into a T piece, then another big single feed to the reg. This would help reduce any differences in flow or pressure between the two pumps.