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Thread: fuel pressure regulator in and out?

  1. #11
    Senior Member Mr Awsome's Avatar
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    hahah well its her fault, for taking you on your word. all women kno when we say 3, we really mean 12 months at least.

  2. #12
    Veteran steroidchickens's Avatar
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    think the bottom ones out.

    if you have a look at it. the guage should be in the same cavity as the input. because it is reading the fuel pressure in the rail.
    if that makes sense.

    what do you mean one from the pump and one for the rail.

    comes out the rail. into the reg (same cavity as the guage), then out the out to the fuel return.
    Last edited by steroidchickens; 14th December 2009 at 07:58 PM.

  3. #13
    User fantapants's Avatar
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    lol i didnt even look at that.... yeah it goes on the fuel exit. It controls the amount of fuel LEAVING the rail.

    looking at it chickens might be right.... i was thinking along the lines of my replacement and it has both in and out on the same side of the diaphram
    RIP Carly - a smile to light the world.
    06/07/2011

  4. #14
    Senior Member Mr Awsome's Avatar
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    yeah thats what i ment

  5. #15
    Senior Member ae86ln's Avatar
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    there should be a around or something on the bottom or something, if you haven't looked for that. but mine looks simular but with the gauge and the side is in and out is the bottom.

  6. #16
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    there's many setup can be used.

    if your fuel reg have three holes where left, right and bottom, you can either do it:

    1. Fuel Pump goes into the fuel rail, then fuel rail goes into fuel reg and return at bottom. Block the right side of fuel reg.

    or

    2. Fuel pump goes into fuel reg on left, then line out from fuel reg to fuel rail at right and return line at bottom. Block one site on fuel rail

    for the small niple holes at tops is only useful for force induction. for NA, just block it off.

  7. #17
    Senior Member Mr Awsome's Avatar
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    well i think ive hooked it up right, just have to wait and see.

  8. #18
    User fantapants's Avatar
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    thats a returnless fuel setup, not great for control of the fuel to the cylinder furthest from the inlet, but no reason it shoulnt work
    RIP Carly - a smile to light the world.
    06/07/2011

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