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Go Back   Australian Ford Forums > Site Sponsor Forums - In Alphabetical Order > KPM Motorsport

KPM Motorsport Leading BA-FG Performance Development Adelaide/Australia. Website Link

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Old 26-12-2017, 11:11 PM   #1
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Join Date: Apr 2005
Location: Geelong, VIC
Posts: 5,173
Contributor: For members who make a contribution worthy of recognition. - Issue reason: went to the trouble of posting up some great Vids of the AFF drag meet 
Default KPM High Flow Fuel Pressure Regulator

Hello KPM Motorsport,

I have a BA XR6 Turbo with a new Walbro GSS341 255lph intank pump installed.

With the stock regulator (Bosch 4.0Bar 0 280 160 575) the base fuel pressure is 4.5Bar, and 4.0Bar with vacuum attached at idle. I think this is a little high and I believe the new higher flowing pump is revealing a restriction in the stock regulator. With the stock delphi pump base pressure was 4.0Bar and with idle vacuum attached approx 3.5Bar.

I have noticed your KPM High Flow Fuel Pressure Regulator on your website:


This looks like an ideal drop in to the stock rail solution. But was wondering if this regulator would provide what I need, ie. 4.0Bar base pressure with new high flow pump, and about 3.5Bar with vacuum attached? Would this fit into the stock BA XR6 Turbo fuel rail?

If so, I will purchase this regulator of yours soon.

Any information is appreciated.


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