I just bought a used 9.9 yamaha long shaft 4 stroke converted to electric start. Not sure of the year?
Where do I find the serial number? and a link to decode it?;)
I just bought a used 1998 Yamaha 9.9 long shaft 4 stroke,
I'll use it on 2 different boats
1) 16' Aluminum North River Drift Boat
2) 17.5 Crestliner Fish & Ski w/ Volovo Penta 3.0 I/O
Both boats will be used to back troll in River currents
Anyone have any Idea what size/pitch prop I can use...
