Rookie nitrous questions ?

Went there no joy. This is not a sophisticated question surely someone here knows.
The biggest question I have is that will the solenoids flow enough volume for two plates??
It depends on the solenoids..
Even the solenoids I have flow enough for a 250 shot... I'm using one solenoid to flow both carburetors but only have a 50 shot set up in each one... I've bench tested my stuff but I haven't shot it through the motor. I haven't had any time to get up to the track to give it a shot.. the car is already quite a bit to handle without it on the street and I'm not looking for my license to get taken away...
Think about it when you have it up to 930 lb of pressure and you have a 75 horsepower shot of nitrous on one side and a 75 on the other and a 250 shot orifice opening up to them they are likely to get equally sufficient pressure...