Nitrous fuel pressue info needed

I second Steve Smith.
Send him your kit and he will blueprint it for you.
Set your bottle and fuel pressure and TUNE with the Jets.
Remember if your bottle pressure go's high you will go into LEAN mode.
Fuel pressure spikes you will go rich.
If your fuel pressure go's low,the system go's lean.
You should have a low fuel shut off switch.
The purge switch is not to look cool at the starting line.
It doe's 2 things.
1 get the Nos to the solinoid to a liquid state and 2 gets the bottle pressure down to where you tuned your system at.

Here's my 67 Dart using a Zex plate and NOS solinoids.
Notice I tee's into the back fuel line going to the carb for my fuel supply to the nos system.



Call Steve he's very approachable.
Hope some of this helps.
Marv