ATS Waterboy kit vs Snow Meth injection i have read a few post but can any one really tell me the difference between these two kits. I am interested in the stage 3 kits also. I do like the waterboy for the sole fact all you need is clean water, if i am right i believe you can fun just water out of the Snow kit also? I really like to hear from people who are running these setups, and did it really lower egts? and improve fuel economy? Thanx