32:1 (1oz of oil to 32oz of gas) if your are running cheap oil. You can go as high as 50:1 if you are running a high quality synthetic oil. Oh and that is 2 stroke oil designed for premix use. { Well some riders disagree with running 50:1 because the top end is very fragile and if it blows it may ruin the complete engine. So i would use high quality 2 cycle oil mixed at 32:1 . And if i had to run that cheap stuff i mix mine at around 24:1 . I ride 96 Rm 250 with wiseco piston, also have a pair of Quadzillas lt500r 2 stroke 4 wheelers. I recommend some Yamalube mixed at 32:1 .And your bike will last and race a long life.it is also friendly on plug life. }
31:1
if it is not oil injected rule of thumb is 50 to 1 ratio.
normally no! They came from factory with a oil pump and tank.But a lot of people do convert to mixing their gas and oil cause of the probability of the oil pump going out
50-1 mix for 125 force 1989
yes . gas is made from oil..
No, you do not mix oil with the gas as it is a 4 stroke and has an oil resivoir.
its a mix of 32-1 oil mix.
32:1 mix of a GOOD oil.
4 cycle means that you do not mix oil with the gas. They will have a place for the oil and a place for the gas seperate. Although, not many weedwackers have 4 cycle engines... 2 cycle engines are the ones that you need to mix oil with the gas.
Look on the oil container and the engine that you want to use it in. The engine will tell you what ratio to mix the oil and gas at. The container of oil will tell you what amount of gas should be mixed with it. I have found that the best way is to put the oil into an approved gas can and then add the gas to it. This helps to mix the oil better.
Fuel /oil mix is 50:1
36 parts fuel to 1 part oil..........