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pitch changing ??
How much can Mark Change pitch or.......
I had Mark Put a 26 tempest back to factory spec over the winter. I finally had a chance to run it and am 400-500 RPM too High.
Can he bring the r's down 4-500??
AM I better off going up to a 27/28 and starting over?
I do have an email in to him, but in the meantime I figured I ask here.
Along the same lines, What would he do to bring the rpm down? Add cup? Add Rake? other?
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What device is the RPM reading coming from?
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Moderator
Nope. He can’t get you that many rpms.
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Its an analogue tach. I verified accuracy and it reads 100 high. I quoted RPM with that in mind.
I'll try a 27 and see how it does.
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Member
Not many rigs that can pull a 27 prop. It would be better if you post what boat and motor you have, actual RPM and GPS speeds, gear ratio of lower and what prop you have now.You could have a setup issue causing excessive slip. Rev limit on motor also
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I believe on his website it states that an increase in one pitch will decrease rpm's by around 200. You can only go one pitch up or down.
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