Yes. Use same mix ratio.
50:1
any good quality two stoke oil including outboard motor oil
A non oil injected, 1990 model, 2 stroke Yamaha outboard requires a 50:1 ratio, one pint of 2 cycle oil, to six gallons of fuel.
You can but it is not very good for the bike, its defiantly better if you put a motorbike two stroke oil in it as KTM's don't like other types of oil cheers
Gas and oil are mixed on a two-stroke engine, but you don't always have to do it. Some two-stroke outboards have oil tanks and mixing systems that dispense the correct amount of oil for any operating condition; if you have this, you need to check the oil tank every time you add fuel.
50:1 oil mix is typical for outboard two-cycles. Some do a little more in the winter.
The mixture ratio for Yamaha outboards is 50:1 gas/two stroke oil. That is approximately one pint of gasoline to a plastic coke bottle cap full of two stroke oil.
you<boat=3Oil<penut butter it works better
An 1986 model Yamaha outboard requires a 50:1 ratio, roughly one pint of 2 cycle oil, to six gallons of fuel.
Two-stroke oil is the same stuff whether it says "snowmobile," "outboard" or "weed whacker" on the bottle. As long as the mix ratio is right, you can put the same oil in your snowmobile and your boat.
50:1 if you are using regular two stroke oil, 100:1 with a good synthetic oil
Dr. Patrick Mohateny