Oil Mixture for Mercury 9.9

[BROJD]

What is the proper oil mixture for an Mercury 9.9, identical to this one: http://www.boatmotors.com/motorparts/index.cgi?pid=5472&flag=2

 

[rickdb1boat]

Re: Oil Mixture for Mercury 9.9

Hey BRO,<br /><br />50:1 will do it. 1 pint of TCW-3 outboard oil to 6 gallons of gas. Or about 2.65 ounces of oil per gallon....

 

[BROJD]

Re: Oil Mixture for Mercury 9.9

Thanks!