run 32:1 pre mix ratio 4oz oil to 1 gal of gass
these little engines turn high rpms they need lots of lubrication
36 parts fuel to 1 part oil..........
125 ml off 2 stroke per 5 liter petrol
24 to 1
Premix (mix oil and petrol at a certain ratio) Contact you local Yamaha dealer for the best mix.
Yamaha recommeded 20/1
No, Yamaha's TTR lineup is all 4 stroke motorcycles.
25 to 1
I have a 1983 IT175 Yamaha and the fuel mix is recommended by Yamaha at 28 to 32: 1 I use 30:1 ratio. Hope this helps
50:1 ratio
40;1
I would run a mix of 32:1 with 89 octane fuel.
50 to 1. Use good Oil