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Thread: Fuel Pressure Regulator Question...

  1. #1
    396_WAYS_TO_SPIT
    Can you plug the bypass on a fuel pressure regulator? I want to change my regulator to a higher flowing 4 port one but they all have returns on them and I dont run a return.
    Spitter

  2. #2
    Jetaholic
    Can you plug the bypass on a fuel pressure regulator? I want to change my regulator to a higher flowing 4 port one but they all have returns on them and I dont run a return.
    Spitter
    Yes you can plug 'em...
    Oh wait...you're black so...nah you can't plug 'em. That trick only works for us whities.

  3. #3
    Longstr
    I got my regluator set up so one side goes to the carb and the other goes to the gage...

  4. #4
    steelcomp
    Why not get a 4 port dead head regulator? Not sure a bypass can be used as a deadhead.

  5. #5
    502 JET
    Why not run the return?
    Just plumb it back into your fuel water separator's second inlet.
    Your fuel pump will thank you.

  6. #6
    396_WAYS_TO_SPIT
    Why not run the return?
    Just plumb it back into your fuel water separator's second inlet.
    Your fuel pump will thank you.
    Hmmm, thats not a bad idea. Has anyone tried this?

  7. #7
    VD CRUISER
    Yes I run a return regulator and connect the return line to the extra inlet port on my fuel filter/separator. Also use a Clay Smith mechanical pump and it feeds my blown 548 ci engine.

  8. #8
    502 JET
    Hmmm, thats not a bad idea. Has anyone tried this?
    This is how I run the return from my regulator.
    I was also told that Mercruiser high performance engines are plumbed the same way.
    I run -6 from the regulator through a fuel cooler then back into the separator inlet. The cooler keeps my Aeromotive pump running cool.
    I run equal lengths of -10 to a 1/2" Y-block into the other inlet on of the separator.

  9. #9
    396_WAYS_TO_SPIT
    . Also use a Clay Smith mechanical pump and it feeds my blown 548 ci engine.
    Thats all I needed to hear

  10. #10
    396_WAYS_TO_SPIT
    I run equal lengths of -10 to a 1/2" Y-block into the other inlet on of the separator.
    Thats what I plan on doing

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