Well, I've scoured the net looking for info that will help me make a prop decision for my pontoon, but I'm coming up blank. Here's what I've got:
1992 24' Harris Flotebote
Yamaha 3.0 inboard 130hp
Yamaha sterndrive
Weight - about 2,200 lbs
Current prop - 16" x 14P
Current WOT - 4,400 RPM...