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by Gustas
Wed Aug 15, 2018 1:47 pm
Forum: MacGregor Powersailor Discussion
Topic: Optimum Propeller MAC19 for max speed - 40 hp Yamaha
Replies: 0
Views: 1085

Optimum Propeller MAC19 for max speed - 40 hp Yamaha

I'm sure this topic has been covered, but have struggled to find info to my question through search. What is optimum :mac19: prop sizes/pitch/# of blades to find the optimum max speed/skier towing best prop for a 40 hp 4-stroke, 2014 year if it matters. With prop 11-1/4 x 13 and ballast empty, one p...