NITROUS OXIDE ( nos / n2o ) advice forum

What pressure shall i set the fuel pressure cut of switch to kill the nitrous.

my fuel pressure at WOT is 45psi and drops down to 42-43psi when system is in use on 110 fuel jet which was told is aceptable drop in pressure.

At the moment iv set the switch to cut off the nitrous at 40psi does this sound rite or can i put it to a lower psi or should it be raised closer to what runs at when using the nitrous.

40 psi is a good start point mate. If you are flowing at 42-43 psi I would set it at 39-40 psi.
Pel

ok thanks perry.