how much more power and fuel milage will water meth add and what is a good kit to buy and how far will the gallon tank go should i get a 1 gallon or 5

 

aem has a pretty good 1, as far as power an mileage goes, depends on what size nozzle you use

 

can you get 50 horse out of it and how long will the five gallon last with a jet around this size

 

imo its more beneficial on gas truck because of the increase in octane that methanol provides, just spraying water on a diesel only offers the benefit of cooling the intake charge a little bit. i think the results are minimal on diesels, not worth the money unless you really need it because your having issues with keeping your intake temps at a reasonable level.

iv got a devils own kit in my gas truck and i woudlnt recommend it. iv been through 3 controllers now and its always a hassle getting them warrantied, if you look at the controller wrong it will act up and/or break. coolingmist has a nice kit that i would buy if i could do it over again.