Most all models of Yamaha outboards can be operated on a 50:1 fuel to oil ratio.
oil ratio is 1% Pierre
50/1
Need the HP to answer. If 6 HP, the mixture is 100:1
50:1
it is prefferable to use 10/30 oil mixture because it doesn't harm the motor and the mixture's density is proper
how do you adjust timing on a 50 hp 1985 Yamaha outboard motor
50:1
You can find information about Yamaha Outboard Motors online at the official website of Yamaha Outboards, Yamaha Motor Canada, Yamaha Motor Europe and Wikipedia.
ratio 50:1
The dry weight of an 85hp Yamaha outboard is 245lbs.
Mine is 100:1, however best ring the dealership to make sure,
You can purchase a Yamaha outboard motor online at www.ebay.com. Also if you have a Yamaha distributorner you,it is possible they carry used motors