http://www.riceracing.com.au/water-injection.htm
^ The only real legitimate source for rotary turbo water injection knowledge, that is proven and achieved by others and not touch typed on your local trashy forum by some nobody pony tailed or plastic trophy time attack racer lol ..................
Dyno's of engines properly set up to run water injection (all forms). No dips
472rearhubhp 1.3 bar Water Injected
550rearhubhp 1.7 bar Water Injected
558rearwheelhp ~1.7bar Water Injected
Some examples for you