Hey I was wondering is it possible to stack water methanol injection? I have a stage 3 water methanol injection kit already and I was wondering if I could get more gains stacking a second on top of it. I found a kit cheap enough on ebay where the guy is losing close to 300 dollars last time I checked. I would run a second 8 gallon tank with just water. the first 8 gallon tank has boost juice. what are your thoughts out there veterans??? what if you had the a 2nd stage 3 water injection kit laying around?