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Nitrous, Fuel pressure safety switch.

FivePointToTheOh

USN Retired
Joined
Oct 13, 2015
Threads
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Location
Florida
Vehicle(s)
2013 Mustang GT/CS
Safest and easiest way to adjust the FPSS? I know my standard fuel pressure (55 PSI) and I know what I should set it to (45-48 PSI) however, how to accurately set it, when its a purely mechanical device is beyond me, any advice would be greatly appreciated.
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