Hi my name is Doug , I have not ride my bike for a year and I forgot what is ratio for premix . It's 99 KTM 300 exc . I think its 21.0 . I forgot . Can you help me ?
32 to 1 or 50 to 1
This would depend on what type of oil you will be using for your premix. The oil base stock is either petroleum, semi-synthetic or synthetic oil and is mixed with gas at a ratio ranging from 16:1 (petroleum) to as high as 100:1 (synthetic).My 2 stroke I have is a 2001 Kawasaki KDX200 that I run Yamalube 2R at 36:1 with no problems.Although synthetics say you can mix them at 100:1 I would not, that seems way too lean to me.
Around 300 ML
40:1
This would depend on what type of oil you will be using for your premix. The oil base stock is either petroleum, semi-synthetic or synthetic oil and is mixed with gas at a ratio ranging from 16:1 (petroleum) to as high as 100:1 (synthetic). My 2 stroke I have is a 2001 Kawasaki KDX200 that I run Yamalube 2R at 36:1 with no problems. Although synthetics say you can mix them at 100:1 I would not, that seems way too lean to me.
My previous 07 used 50:1 ratio, sure it is the same for the 03 use 100% synthetic oil
35:1 is the fuel mix ratio
IMO, Ratio depends on the carb jetting and oil quality. Try 32:1 (gas:oil) using good synthetic or syn-blend then jet the carb. With stock jetting that should be in the ballpark. Higher altitudes will require leaner jetting (smaller jet size not different gas:oil ratio).
The mix of fuel to oil ratio is 16:1
1:2
i mix mine 20 oz to five gallons i think that is a 32:1 ratio
50 to 1 ratio