: Is there a difference in performance if you spray water injection before the turbo versus water injection before the intake? Which would have greater gains in power?
: Mike
you want the water to interact with the hot air. the warmer the air, the more efficient the water is at exchanging the heat. I'm sure there are better answers. the only guy I know who might have an idea is Brad at KansasCity Saab (our GB aquamist god).