Mallory Fuel Regulator

[Carl Summers]

Hi,
   Sorry John,  the side ports are common, this is where the pressure is,
the bypass out the bottom is when the fuel pressure pushes up on the
diaphram and releases/bypasses the pressure....the boost/vacuum port changes
the pressures as it is above the diaphram.  hth's
-Carl Summers

> -----Original Message-----
> From: owner-gmecm at esl.eng.ohio-state.edu
> [mailto:owner-gmecm at esl.eng.ohio-state.edu]On Behalf Of jsg at donet.com
> Sent: Monday, November 22, 1999 3:48 PM
> To: gmecm at efi332.eng.ohio-state.edu
> Subject: Re: Mallory Fuel Regulator
>
>
>
>
> | Is anyone out there familiar with the Mallory 3-port , return style
> | regulator? (#4309).
> |
> | My question is: Can it be used in an efi setup where it regulates
> | the pressure upstream? Such as a replacement for a TBI
> | regulator. (hope this makes sense) It would be setup as
> | a two port reg. Inlet is from the injectors (to be regulated),
> | and the outlet is back (return line), to the tank.
>
> I have one, and yes it can.
>
> I'm currently using it in my injector test bench. As I recall, feed
> the high pressure (injector side) into the bottom, return line into
> the side (plug other hole), and connect the vacuum reference (if
> appropriate).
>
> john gwynne
>