Increasing fuel pressure

[Hugh Keir]

Steve,

Do you have any WEB links for the proucts you are interested in?

Check the archives for 24th September and 9th to the 14th March this year
for rising rate fuel pressure regulator.

Hugh


----- Original Message -----
From: "Steve Spiers" <s.spiers at xtra.co.nz>
To: <diy_efi at diy-efi.org>
Sent: Saturday, October 27, 2001 11:48 PM
Subject: Increasing fuel pressure


> Hi
>
> I want to install an adjustable rising rate fuel pressure regulator. There
are a
> few different brands, Malpassi, FSE etc. They all look the same and I
think they
> are just branded differently. I have access to a Malpassi.
>
> Anyway, I have not been able to find any information of how adjustable or
how
> much of an incresing rate they have. Ive calculated (guessed) that I need
around
> 5 bar fuel pressure at 30psi absolute manifold pressure. If it was set up
like
> this (if at can be) what does this give me at idle (20in/hg) and say 1 bar
> absolute? I would assume the pressure at idle has to be increased
somewhat, lets
> say 10psi? At +10psi, there should be enough adjustment to achieve a
correct
> idle mixture, but if the fuel pressure has too much higher than that I
think I
> will run out of adjustment. Im not really a fan of adjusting the AFM
spring
> tention. Thoughts?
>
> Steve
>
>
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