I have been contemplating adding water/meth injection when I increase the boost on my radix but was wondering the best place to inject it. Ive heard some people say doing it before the blower can cause wear/damage to the rotors over time and others say its perfectly fine. Just wondering what your guys' opinions are, and if you are using it where you mounted the nozzle.

Going from 5lbs to around 10-11lbs. Stock motor with long tubes/full exhaust and will be tuned of course.

 

Right or wrong mine injects about midway on the side of the magna plastic intake. I don't see how placement can effect any wear/corrosion on the SC rotors. I've been running it for 2-3 years. Spraying anytime I'm over 2lbs of boost. Haven't looked at my rotors in a while but no issues so far.

 

By the way at what psi of boost does water/meth improve performance?
sorry for switching topic

 

^^^^I was wondering the same too. What psi to start spraying and at what rate? And with a variable system will it automatically increase once I set its starting psi and flowrate or do I need to set an upper limit as well? (flowrate wise)