what size nozzle should i use

[blacksrt4u]

i am planning on getting a water/meth kit for my srt-4. i run about 19 psi on the stock quick spooling turbo. I also run a 75 shot of n2o. I am looking for a nozzle size that will give me a happy medium...not too big to where it stutters at 10psi and not too small to where im not getting a good benefit at 19psi.

should i go with a nozzle on the bigger side and just have it activate later so i dont get any stuttering and will benefit with the high boost and n2o??
I estimate about 350whp on the n2o and about 270whp w/o n2o....


i dont wanna do a dual stage kit becuz i just wanna keep it simple and not have all kinds of nozzles in my charge pipe..