I haven't found a manual or much info on the boat since it's very old and the boat was taken apart and redone. Speed isn't my problem, i want two motors since im going out 15miles to go fishing and two motors will be more reliable. The boat is a 2180 century from 1995.
the boat is old and most companies wont have the records, easiest way is to look for similar boats and ask sellers for the decal plates to get an idea, or go to the local marina.