Ok I know I'm going to take a bunch of heat for even bringing up water/meth injection, and I'm going to say that I don't care what your opinion is on it, I'm a fan, I've seen it used on crazy setups, twin charged vehicles, triple turbo diesels, and other things very successfully, and I am using it no matter what anyone says, and I am also going to run a full size intercooler once PayPal verifys my bank account haha, and my only question is where I should spray, my 3 main options are, direct port, in my intake runners, which I am not going to do. Too much work. Which that leaves in my intake tubing, I have a k&n Cai, (before you judge it was 175 at a local speed shop black Friday a couple years ago haha), so mounting there would be easy. But my other though is to mount the jet into my egr block off plate, which would also conveniently going to be post ic core also. Or I could also get a second Nozzle and spray both pre throttle body, and post ic into the egr blockoff plate. Pre blower water/meth is supposed to help supercharger efficiency, cools rotors and the housing and supposedly helps the rotors seal a bit better also, but I am concerned it will take away from the IC efficiency because the core works better more efficiently with hotter air, a corrosion problem should not be an issue because the methanol shouldn't be corrosive to the phenolic cores right?