Are all companies nozzle's preety much the same. Right now I have the nitrous works power wing nozzle, but it's scratched up and the tip is a little bent. I was wodering if I can replace it with like a NOS or NX nozzle with no problems.

 

they are the same but they arent. most nozzles should be able to threaded in and out of competitor's fittings,but the internal designs are vastly different.

 

Do you think if I bought like a shark nozzle then the jets I have would be the same and power ratings the same also?

 

no they wont,the shark nozzle far outflows the power wing,but the solenoids also have a role in that.