Mercury 25hp oil mix

[khoi30]

Does anybody know what the oil mixer ratio for 25hp Mercury around year 2000 or 2004 .

Thanks

 

[Laddies]

Re: Mercury 25hp oil mix

50 to 1

 

[CarolinaWhaler]

Re: Mercury 25hp oil mix

50:1 is the only safe way to fly, you smoke more at idle speed but it's normal

 

[Merc25XD]

Re: Mercury 25hp oil mix

My old 1964 6hp Merc takes 6oz of oil per gallon of gas. That's alot. Still runs just fine and smokes very little and only at slow or idle, fast speed is fine.