I own a 1988 16 ft. deep V Lowe Lunker II bass boat with a 1988 Johnson 40 hp. motor model # J40 TEL CCS. Can anyone tell me what the factory pitch and size prop that the boat came with. It currently has a 11.75 x 17 pitch. prop on it now and I wanted to know if a 11.75 x 13 pitch would be...
