Ive heard 32:1 is the best and also 40:1 is the best which is really the best? my old manual for it says 20:1 is what it should be. Its for a 1992 lt250r racer, Its pipe is upgraded too, check the pics if you want. sorry for all the questions

 

I've always mixed 32:1 but ran klotz synthetic! If you use cheap oil, you better not go to high on the mixture!

 

nah its real good oil, il probably go with the 32:1, Thanks for the input

 

I run all our 2 strokes at 50:1 using golden spectro nor for 20+ years.