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 Speed and power 
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Joined: Sat Sep 24, 2016 6:58 pm
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Post Speed and power
I have boss 37 efi on 18 ft tracker grizzly blinduck I have the hammer prop on it loaded with 3 guys and gear I have to turn 4600 rpms to get 20 mph is there a difference prop I should try or dose boss drive have different gears to try in drive


Sat Sep 24, 2016 7:08 pm
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Joined: Sat May 10, 2014 5:50 pm
Posts: 660
Location: Arkansas
Post Re: Speed and power
You either need to trim down or buy a new boat. No way you should have enough prop slip to turn an 11 pitch prop 4600 rpm and only run 20 mph. Even if its burned up

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Sat Sep 24, 2016 9:45 pm
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Location: Mandeville, LA
Post Re: Speed and power
A stock 37 turning a hammer prop 4600? I didn't think that was possible.

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Sat Sep 24, 2016 9:52 pm
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Location: West Monroe, LA
Post Re: Speed and power
Trim it high enough lol


Sat Sep 24, 2016 9:57 pm
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Post Re: Speed and power
With 2 ppl and just a cooler I can run 24 mph at 4400 rpm


Sun Sep 25, 2016 6:07 am
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Post Re: Speed and power
Yup. Losin bite. Trim er down. Loaded in that big of a boat you should be closer ta 4k er less.

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Mon Sep 26, 2016 7:16 pm
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Post Re: Speed and power

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Wed Sep 28, 2016 9:45 pm
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Post Re: Speed and power
It's a 37efi with barracuda kit and it is the hammer prop


Sun Oct 02, 2016 3:32 pm
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