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Quick fuel pressure question
So fuel pressure should be 44 psi or whatever on an SR at idle....
We upgrade our fuel pump to handle an increase in boost or whatever, because more fuel needs to supplied with more air...
However, this usually results in increased fuel pressure....
My question is as follows:
Is it safe to run 13-14 psi with the fuel pressure at IDLE set at 44 psi?
I have been running 14 psi for the past year without any problem (stock T25) with a Walbro 255......I just got a Nismo FPR, so I'd like to use it to readjust my fuel pressure back to 44 psi, since I am betting that it is running very rich right now....
If I choose to adjust it back to 44 psi, will it be okay to boost past stock boost, or should I play it safe and turn the fuel pressure up a bit?
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Daily driven
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