Fuel Pressure Safety Switch (FPSS) for Nitrous

[Black1999Cobra]

Does one use these with just wet systems or can one be used with a dry system?

If you can use one with a dry system, would do people normally set these to? I have read about some adjusting from 0-10psi?

 

[LSWHAT??]

A dry kit only adds nitrous, additional fuel is added through the cars injectors, therefore I don't believe there is any possible way to run a fpss on a dry kit.

I have one on my NX wet kit and it is set at 40 psi (comes from NX at 35). I believe it is adjustable from 25-60 psi, you just use an allen key.

Never heard of a 0-10 psi fpss.

 

[Black1999Cobra]

I figured it was for wet kits only...

Any other responses/thoughts day crew?