Forum: Technical Q&A
07-03-2018, 06:57 PM
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Replies: 1
Views: 1,266
Drive ratio help please
I have a merc 525 with a bravo 1 xr drive 1.50 ratio spinning 30 4 blade
Prop , I want to change to a bravo 3 xr, do I keep the same ratio or will it have to change because it’s a dual prop
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