f70 yamaha on 170seaark rx prop questions

seaark170

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Join Date: Oct 2013

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f70 yamaha on 170seaark rx prop questions

10-08-2013, 09:01 PM

I have tried few props anyone have any advice on pitch and size?
just got a 13 1/4 15 going to try tomorrow.had 13 1/2 17 only got 30mph 5200rpm. im looking to get upper 30s with it is it possible .thanks for any advise
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seaark170

Junior Member

Join Date: Oct 2013

Posts: 2
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#2

10-08-2013, 09:06 PM

forgot

both boat and motor are brand new and also after breakin
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