Broke off piece of lower unit on motor

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Larry3215
Admiral
Posts: 1870
Joined: Thu Aug 02, 2012 7:02 pm

Re: Broke off piece of lower unit on motor

Post by Larry3215 » Tue Aug 20, 2019 6:37 pm

Yeah, you absolutely, positively, 100% must have an accurate tach and good GPS speed info if you want to experiment with changing prop pitch/diameter/blade count etc.

Google Prop Slip calculator and read up on it.
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