This Question is to the Engine Builders.
In the past Year no one has mentioned Water injection, from what I've been seeing with over heating at the heads,,,, Why not??

In some cases, the water leeches minerals from aluminum heads.

http://www.snowperformance.net/dyno_charts...p?type=gasoline

I'm running this one (or will be soon) on my turbo motor... I upgraded to the one with additional fail safe and flow meter built in...

Click to view attachment

Ran 50/50 meth/water ran into big problems with tuning running to lean rich and went through a few tuners and engines.

interesting , thanks, I was reading about the P47 thunder bolt, the emergency power was water injection, and over the years it seems comes in and out of favor, the type 4 seems like a good match, still learning that's why I ask, I don't want to reinvent the wheel.. Wes