this may be a little late but i just wanted to say that i have been using a kipiwa prop on my bass rig's 82# motorguide since before motorguide bought thier rights to package (hydrila hacker) It works GREAT. more power from same setting, less battery drain.
But.......my motor burned up about 5 or 6 months after I began using it.Was it the Prop? My repair man says yes but I really don't trust him AT ALL. In fact he did a poor job for me twice, so I'm not sure bout his opinion.After the original burn out I had It rebuilt as a digital motor and put my Kipiwa right back on it and have had no other problems since, well with the motor anyways.(transducer interference has plagued me of recent)I definately recomend the prop for all uses, canoes to 22 ft bass rigs.I will advise though that you get a prop cover for high speed travel (trailering) as mine would free spin from the wind wich is VERY BAD for a trolling motor and it's batteries