Mrfunktastic
New member
Hello Gent's I have a mercury 25 hp outboard 2 stroke that came on a jon boat I bought. The guy didn't know the year and he wasnt sure what the oil gas ratio was and he guessed when he told me. I was wondering if someone could help me on information on this little motor?
The only numbers I could find on the motor was on the transom mounting plate. it was OB390979 OR OG390979. It is hard to make the letters and numbers out. Any information would be great. Thanks a million!
The only numbers I could find on the motor was on the transom mounting plate. it was OB390979 OR OG390979. It is hard to make the letters and numbers out. Any information would be great. Thanks a million!