fuel pressure safety switch help
12-31-2005, 08:16 AM
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fuel pressure safety switch help i have a 00 ws6 and i just installed a nx system with heater and transducer, window switch, etc. i have the fuel pressure safety switch and i know that they are preset at 35 pounds i believe. im pretty sure that the pressure of the system is more than that, ,right. what pressure is everybody setting these at.. im running a 100 shot lts no cats and a lid with m6 and 4:10's.. please help i would like to get this going .. thanks
12-31-2005, 07:15 PM
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My suggestion would be to leave it at 35 psi. Chances are if you start rasing the psi the FPSS will start cutting in and out turning the nitrous system on and off. Remember that a FPSS is a safety device to prevent catastrophic engine failure (like in the case of Fuel pump failure). They are not to be used as a safety catch net for an inadequate Fuel System.
Matt
Matt