Baller skimtb Posted March 21, 2019 Baller Share Posted March 21, 2019 @markchilcutt is the 712 the stock prop or a high altitude prop? Curious if rpms are that high for a “sea level” boat. Link to comment Share on other sites More sharing options...
markchilcutt Posted March 21, 2019 Author Share Posted March 21, 2019 @skimtb it’s not the stock high altitude prop. Stock is 712 mine is 712-MF. It has more cup I guess. At sea level they use a 4 blade 709 I think and run lower rpm. 34mph 3600 36mph 3800. We also run the 709 on the 6.2 up here and it works great. 5.7 won’t turn the 709 up here. Link to comment Share on other sites More sharing options...
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