90 hp merc question

[cuwi922]

got a 90 hp merc for 20 bucks seems to run but i cant figure out the year the serial number is 6187554

 

[Chris1956]

Re: 90 hp merc question

Look it up on the maxrules.com website, model year guide. I will guess early 80s.

 

[79Merc80]

Re: 90 hp merc question

I came up with a 1982. Should look like the picture

Craig