Another small block turbo early valiant

I have a Fitech EFI system on it, that’s how I’m logging all the data. I spent some time on the turboforum.com and the guys over there helped out quite a bit. Apparently there are two points you can hook up the boost reference on the bottom of the gate, I needed to plug the one I wasn’t going to use. (Rookie mistake). I believe this should take care of my overboosting issue. Now onto the water issue. I was told that there were a few things working against me in a negative way and that it was possible I lifted the head, that’s how water got into the cylinder/oil/catch can. It would be common,lifting a head,on a new un-tuned combo that was getting into high boost while over temp,all negatives. So, at this point I’m going to put some fresh oil, fresh plugs in it and go log some miles and see how it goes.