75hp ob merc 1985 4 cylinder

[mike4]

i have a 1985, 75hp ob merc motor. it is a 4 cylinder. what is the correct ratio for mixing ob mtr oil with the gas? is it 1 pint of 2 cylcle oil per 6 gallons of gas??

thank you, Mike

 

[Barnacle_Bill]

Re: 75hp ob merc 1985 4 cylinder

Yes a 50:1 ration is correct.

 

[mike4]

Re: 75hp ob merc 1985 4 cylinder

Yes a 50:1 ration is correct.

thanks so much