Ps get a wide band or go to a dyno to do your testing

 

Exactly a srt has a 16g.....

 

I didn't get ahold of anyone from a nitrous company too busy but i called a buddy who drives a outlaw 10.5" car he is verry good at nitrous. He said it is better to run a lower fuel psi because alot of systems do not atomize the fuel n2o mixture correctly past 20psi of fuel and if you use larger fuel jets you will have less problems. He also said you should not have to change jetting for boost but if you jet it richer it will help spool the turbo faster. I dont know if the fuel psi is for when you are using a fogger and it wouldn't matter with a single jet system but i'll find out later.

 

i have a wide band what afr should i go for?

 

Depends on what fuel you are running.