I have an nx kit on my car and I am taking it off to sell it, and go to a direct port kit. Here is my problem. I have a f/p gauge hooked up to the solenoid. I think I threw away the pin that goes inside the schaeder valve. Anyone know if I can just disconeect the fuel line and screw in the f/p gauge straight into the schaeder vale???

 

You can get a shrader from the dealer. I had a friend do this when he took his off, $30 Oh well.

 

Fuel pressure gauges are 1/8" npt and the schrader is 4 AN so it can't be fit directly, you must use adaptor/s to do so. You can cap of the schrader fitting with a 4 AN cap.

 

i agree. you could get a 4an manifold, put the fp swtich there, then cap off the manifold.