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Verify Prop Specs
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Author:  rchamberlin [ Mon Jul 28, 2014 8:35 am ]
Post subject:  Verify Prop Specs

So according to the fast facts for my boat it should've come with a 14 1/4 x 23 prop. I actually have a 14.3 x 21 and it gets to the upper part of the range at WOT. I'm going to buy a 4-blade aluminum prop but I just want to verify what I think is right before I do. I was originally planning on going with a 19", but that's before I realized the OEM prop was 23". I run about 4500 or so at WOT and the range is 4200-4600. We do not go fast much as our lake is small (~400 acres). I just want to get out of the hole faster and tow a little better.

Hopefully that's enough info, but should I go with 21" or 19" pitch?

Thanks!

Author:  Cap'n Morgan [ Mon Jul 28, 2014 9:40 am ]
Post subject:  Re: Verify Prop Specs

Most 4-blade props only come in "even" number of pitch. (18p, 20p, 22p, etc.)

Author:  rchamberlin [ Mon Jul 28, 2014 9:46 am ]
Post subject:  Re: Verify Prop Specs

Cap'n Morgan wrote:
Most 4-blade props only come in "even" number of pitch. (18p, 20p, 22p, etc.)


This is the one I'm looking at:

http://boatpropellers.iboats.com/Volvo_Penta/Any_HP_(1994Newer)_21.00-Pitch_Amita_8613-140-21_Propeller/535/9083/?cart_id=867445016

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