I bought this motor thinking it is a 1990 and now I find it is a 1985. Will the 1990 OMC manual I bought be OK to use with the older motor? Everything in the book looks like everything on the motor and it looks like all of the parts use the same part numbers.
How close are the 2 years and can I trust he newer manual?
How close are the 2 years and can I trust he newer manual?