Originally Posted by
thorns
How long does fuel usually last?
I asked a few pages back about nitro %, and 30% was the reccomendation. I have half a gallon left at present, but it hasnt been used for 7-8 months. WOuld it still be okay, or best to bin and start with new fuel?
Also, what would be the affect if I ran 25%, would it damage the motor and run like a dog?
depends on the fuel.......fresh fuel is always a good idea IMHO........ you can run 25%,it just has a little narrower tuning window and a little less power.......... what oil % do you intend to run ? be careful of too much oil, it makes tuning harder and temps higher.....