Hi, Kevan.<br /><br />Welcome to the board. Someone will be along to ID your engine shortly.<br /><br />This site, www.iboats.com is your best source for aftermarket manuals. Click on Repair Manuals at the bottom of this page.<br /><br />OMC manuals can be ordered at most JohnnyRude dealers. <br /><br />Good luck.
You can also get aftermarket manuals at NAPA auto <br />parts. I like the Seloc manuals.ebay has manuals regularly and sometimes they have them at the library.<br />Your fuel mix is 1/2 pt. to 1 US gallon<br /> use tcw3 rated oil.