[TR] TR-TR3 Fuel Pump

Bruce Adornato adornato at gmail.com
Mon Sep 10 07:59:44 MDT 2018


My TR3 uses a Facet Gold Flo 2.75-4 psi electric fuel pump to good effect.
Immediate startup, runs great.

bruce adornato
59 TR3

On Sun, Sep 9, 2018 at 4:50 PM, Geo Hahn <ahwahneetr at gmail.com> wrote:

> The Haynes manual says 1¼ - 2½ psi.  I couldn't find that number in the
> STC manual, just a reference to a 'well-defined spurt'.
>
> It is indeed spurts as the pump cycles - unlike a fuel injection system
> that demands a consistent pressure, all you need with SUs is enough to keep
> up with demand and not so much that it overcomes the effect of the floats.
>
> In my experience there is a pretty big range (possibly as high as 4 psi)
> that works.
>
> On Sun, Sep 9, 2018 at 5:33 AM, Lawrence Schwartz <l1j1s at aol.com> wrote:
>
>> List, With reference to the TR3 mechanical fuel pump has anyone have or
>> had problems when replacing the mechanical fuel pump with the PSI? I
>> believe the standard mechanical fuel pumps puts out 3.5 of PSI. Correct and
>> advise if i am correct/wrong. Thanks in advance. Larry Schwartz
>>
>> Sent from my iPhone
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>
>
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-- 
bruce adornato
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