[urq] prepump filter

Stephen Kraus ub3ratl4sf00 at gmail.com
Wed Apr 30 13:52:42 PDT 2014


One option would be to buy a screw on filter and add 1/2 inch nipples.
On Apr 30, 2014 4:41 PM, "mdeltergo" <mdeltergo at hotmail.com> wrote:

> That's pretty damn big. It has been many years since I changed this filter
> but I don't recall ANY fuel line on the UrQ with an inside diameter of 1/2
> inch or bigger save the filler neck!  I think I'll have to check it out.
>
>
> Sent on the fly with my mobile.  My apoplexies for any spelling/syntax
> errors.
>
> -------- Original message --------
> From: Patrick Carlier <p.carlier at pandora.be>
> Date:04/30/2014  4:21 PM  (GMT-05:00)
> To: mdeltergo <mdeltergo at hotmail.com>,urq at audifans.com
> Subject: Re: [urq] prepump filter
>
> Won't work i'm afraid .
> We'll need 1/2 inch inlet and outlet .
>
> Smaller diamters can be dapted , but could cause
> the fuel pump to cavitate .
>
> Early cis pumps don't like pressure drops on the
> intake side , I guess that's why the prepump filter has 1/2 inch
> in and outlets . .
>
> Pat
>
> -----
>
>
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