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Old 11-17-2011, 01:17 PM
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bricas45 bricas45 is offline
Officially Welcomed to the 'Fest
Location: New Hampshire
Join Date: Jan 2009
Posts: 1,038
Mein Auto: '01 540i6, '94 325is
Originally Posted by franka View Post
Its the fuel pump that determines the pressure in the fuel lines and not the injectors.
I am not referring to the injectors setting the pressure. The 30lb and 42lb are assumed at 43.5psi. What I am referring to the fuel pressure regulator. If you change this the pressure in the line should change to the regulator value.

2001 540i - Orient Blue

M5 bumpers, wheels, mirrors
S/C, water/air IC
A1 Headers, Random Technology Cats, Eissenmann Exhaust
3.15 diff, evosport power pullies
Koni Sports, Eibach Springs/Sway Bars
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