I am running a 13.25X17 prop now. If I wand more hole torque and less top speed, which size prop should I use? 1987 Johnson 90hp, 16ft open bow, fibreglass hull. Thank you.
It is. I am trying to understand the relationship between pitch and torque. It appears that when pitch goes down, torque goes up. BTW, top rpm is 5000 now m/l. I am very happy with my set up now. Trying to understand. Thanks to you all.