Water / meth injection with rootes blower

Meth injection is great, I had a set up on my srt4 big turbo setup and it was nice. Did the 50/50 mix and also straight meth, had it set to spray at a certain psi. The mix was great, the straight meth you knew when it kicked on, still debating on running it on my current build in my 67 dart twin turbo. Still might, just know if you tune it to the meth injection make sure you don't run out you'll go way lean and burn a piston or two, I forgot once lol didn't make that mistake again, but this time I'll use it to just help and not tune the engine to it.