High compression and turbo

I should clarify, when I say meth injection I am speaking about the commonly used water/meth systems available in the aftermarket. While they do work to pull heat out of the charge, it seems the guys that rely on them in the tune blow their junk up when the tank runs dry. I believe it is better to have a safe tune up for the fuel being used without relying on the water/meth to be safe. Again I am speaking about a street/strip deal not a race car.