can anyone tell me the oil to fuel ratio for a 1980 mercury 85 horse is.
N nshirley1022 Cadet Joined Mar 9, 2008 Messages 12 Mar 9, 2008 #1 can anyone tell me the oil to fuel ratio for a 1980 mercury 85 horse is.
Scaaty Vice Admiral Joined May 31, 2004 Messages 5,180 Mar 9, 2008 #2 Re: how much oil 50-1...16oz to 6gal Heres a calculator http://www.csgnetwork.com/marineoilfuelcalc.html/
Re: how much oil 50-1...16oz to 6gal Heres a calculator http://www.csgnetwork.com/marineoilfuelcalc.html/
