Ok, here is a view of the other side, you can see the part that fits
into the end of the fuel rail, it has an o-ring on it. This is off of a
'93 J-spec 13BREW.  So- if it is a pressure regulator, then the larger
hose barb fitting is the fuel return, and the smaller hose fitting is
presumably the line that indexes to the intake manifold so the the
pressure is indexed to the boost?  It's a nippondenso part, it says
195300  2130.
If this IS a pressure regulator, then I've got all I need to start this
thing, except for a battery, oil, and coolant. Hot dog!

Hope to be making noise soon.

Brian Trubee

*/Rotary Engine <rotaryeng@earthlink.net>/* wrote:


    Here is a photo of what I suppose to be a pulse damper, not a pressure
    regulator. I'm tapping my fuel rail for an AN fitting where this
    component attaches, unless this damper is essential. Either way, where
    it is now sort of conflicts with other things, so should I re-locate it
    or can it be omitted? Also, any recommendations for fuel regulators? I
    saw a Mallory unit in JEG's for around $99.

    Hope to have an engine start around the end of the month.

    Brian Trubee

    I don't recognize. It does not look like a pulse damper.
    Too many hoses or ports.

    Anybody recognize this part? What year engine did it come from?
    What does it look like turned over? Is there another port in it
    on the other side?

    Paul Lamar ...No rotor no motor.



Ok, here is a view of the other side, you can see the part that fits
into the end of the fuel rail, it has an o-ring on it. This is off of a
'93 J-spec 13BREW.  So- if it is a pressure regulator, then the larger
hose barb fitting is the fuel return, and the smaller hose fitting is
presumably the line that indexes to the intake manifold so the the
pressure is indexed to the boost?  It's a nippondenso part, it says
195300  2130.
If this IS a pressure regulator, then I've got all I need to start this
thing, except for a battery, oil, and coolant. Hot dog!

Hope to be making noise soon.

Brian Trubee


Yep definitely a fuel pressure regulator.

Paul Lamar ...No rotor no motor.

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