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.
Originally Posted by franka
Its the fuel pump that determines the pressure in the fuel lines and not the injectors.
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