Turboregal, those are some awesome pics that was exactly what I was lookin for!!!
After studying how the air flows, I think I am going to install my nozzles where the green arrows are in the intake in the drawing, my theory is the nozzle on the right will spray the left bank and the left nozzle spray the right bank. I am hoping to get the angle just right to spray straight over the EGR hump and down the "zip tubes" fairly straight to try and cool the whole intake charge. Looks very possible to do.
I see how you recommend up front, but I want to see about cooling it right out of the turbo, along with a little time to completely vaporize.
Anybody want to take a shot at what size nozzles to use in this application, I know most use one M15, should I try two M7's? I will be using the standard shurflow pump and a check valve, (possibly a solenoid).