Fish Whisperer
Cadet
- Joined
- Apr 26, 2008
- Messages
- 13
I recently picked up an evinrude o/b motor. I cleaned it up and got some numbers off it, and I was hoping for some info about it, such as hp, mix ratio, etc. Number samped in motor housing: 205112. Number stamped into side of engine block: CO413973, (it has an M with a square around it above the number). Serial #5403-B C413973. Any info would be greatly appreciated. Thank you in advance.