Hi Jeff,
The size of the hole in the return pipe restrictor determines the pressure.
I found that the standard restrictor hole took my fuel pressure above the
recommended level, and I had to open it up a tad.
Before that I had a petrol smell on climb out with both pumps working. It is
a long time ago now, but it does not seem to happen now.
Cheers Bryan
----- Original Message -----
From: "N55XS" <topglock@cox.net>
Subject: Europa-List: Fuel pressure regulation
>
> I'm getting ready to start my calibrations for the 912S and have a
> question. What, if anything are folks using to regulate fuel pressure
> for both the mechanical and electric pumps, and how are you setting it
> up? Thanks in advance for any help...
>
> Jeff - A055
> Prop is in the mail...
>
>
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