As part of my camden supercharger installation I am installing water injection on my 81. My engine is a streetported 13b with the stock compression ratio. The amount of boost I use will be dependent on how well I can prevent detonation with the water injection. I've looked at several water injection controllers including cooling mist and labonte. I would like some input on what others have used and how well it worked. Thanks

 

Take a look in the Aux. Injection section: https://www.rx7club.com/auxiliary-injection-173/. There are plenty of opinions there to help you out.