hey guys I just got a 1975 mercury 650 65hp. Anyone know the right oil to gas ratio for it
C casper75 Seaman Joined Apr 18, 2008 Messages 72 Dec 31, 2008 #1 hey guys I just got a 1975 mercury 650 65hp. Anyone know the right oil to gas ratio for it
JB Honorary Moderator Emeritus Joined Mar 25, 2001 Messages 45,907 Dec 31, 2008 #2 Re: whats the right gas to oil ratio for 65hp mercury 50:1, Casper.
C casper75 Seaman Joined Apr 18, 2008 Messages 72 Dec 31, 2008 #3 Re: whats the right gas to oil ratio for 65hp mercury thanks JB
