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 propping a modded GT 
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MMT Pro Member

Joined: Wed Sep 16, 2015 11:50 am
Posts: 284
Post propping a modded GT
I've used the search feature and Google ALOT and I'm not fully understanding how to determine what prop size, pitch and cup are going to match the motor. Is there a sheet that one of the performance mod ppl have come up with to assist?


Thu Jul 13, 2017 1:55 pm
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MMT Super Elite Member

Joined: Fri Dec 18, 2009 8:10 pm
Posts: 16915
Location: Rowlett, TX
Post Re: propping a modded GT
You should talk to some of the guys who make/mod the props. Chris Courville is one of the guys quite a few people deal with. Should be able to have a good conversation with him about your needs.


Thu Jul 13, 2017 2:00 pm
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MMT 1000 Club

Joined: Mon Dec 31, 2012 11:07 pm
Posts: 4820
Location: West Monroe, LA
Post Re: propping a modded GT
Write down how it behaves and how many rpms it turns throughout the throttle range solo, and with your expected normal load, and if it rides bow high or low, etc. Send prop to your preferred prop guy (I recommend laprop, aka Chris courville). Write name and number on the prop blade, he'll call for details when he gets to it. Make known what you are looking for, ie better holeshot, top speed, etc.

Sent from my SAMSUNG-SM-G891A using Tapatalk


Thu Jul 13, 2017 2:08 pm
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MMT Pro Member

Joined: Sun Feb 20, 2011 4:14 pm
Posts: 95
Post Re: propping a modded GT
Are you in illinois buckmark. If you are who i think you are the guy doing the motor work for you will be able to help you with prop selections. And if it is you the bottom of your boat aint doing you any favors. It is beat to shit and hooked pretty bad.


Thu Jul 13, 2017 11:17 pm
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