Hi, may I know that 1 gallon of nitro fuel can keep for how long?? If the fuel have moisture inside the fuel or something like mix a bit of water, if I use it will it cause my nitro engine going over heat?? Please advice...........Thanks.

khoo

Nitro Absorbs water it sucks it outa the air i forgot what the proper name for it is but aslong as u keep the container airtight u shouldnd have much of a problem

Thats the word we are looking for here. Yep keep the cap on the jug and keep the fuel in a place where the temperature is constant.
Open containers and changing temps are the culprits to bad fuel.
Right conditions and fuel will last a long time.

Bad fuel exhibits very erratic engine behavior.

Dbow