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 gear reduction 
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MMT Pro Member

Joined: Tue Jan 27, 2009 9:51 pm
Posts: 142
Location: EAST TX.
Post gear reduction
Im looking into gettin a small LT 9hp -12hp range. I see that MB makes a couple gear reduction models. Im told that it enables u to run a larger prop,resulting in better performance out of a smaller MM. What do u guys think,, im trying to keep the weight down but i need to be able to push myself over a log or stump if i get high centered,,i dont care about speed at all. Im am outfittin a 14/36 weldbuilt crawdad .080. Seems to me you would loose in rpms at the prop but gain pitch with the larger prop,, would u just end up back were u started..any body runnin one

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Wed Jul 20, 2011 9:42 pm
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Joined: Thu May 26, 2011 11:21 pm
Posts: 60
Post Re: gear reduction
I have the 12 gear red. on a war eagle 436 and it pushes fine. Had to go over a tree on its maiden voyage 2 adults and a 12 yr old. It would almost plane out put I needed to mess with the trim tab to get the motor up more.


Thu Jul 21, 2011 8:54 am
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Joined: Tue Jan 27, 2009 9:51 pm
Posts: 142
Location: EAST TX.
Post Re: gear reduction
thanks,,,do you know what that thing wieghs,,,MB says 130

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off the streets and on the creeks
15/42 crawdad 23 swomp


Thu Jul 21, 2011 6:29 pm
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Joined: Thu May 26, 2011 11:21 pm
Posts: 60
Post Re: gear reduction
In the paper work it says 120, but who knows? As I bought it as a package for a great price, like half off.


Fri Jul 22, 2011 9:31 am
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Joined: Tue Nov 17, 2009 6:52 pm
Posts: 339
Location: Capital Shity, LA
Post Re: gear reduction
thats a little boat, ive got right about the same exacy thing u got with an 11hp i built. itll get highcentered and push over logs but im constantly ready for it to get ripped open. i assume u meant .080

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Fri Jul 22, 2011 8:51 pm
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Joined: Thu May 26, 2011 11:21 pm
Posts: 60
Post Re: gear reduction
No, 120 is exactly what I meant!! He asked about weight not thickness.


Sat Jul 23, 2011 2:03 pm
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Joined: Tue Nov 17, 2009 6:52 pm
Posts: 339
Location: Capital Shity, LA
Post Re: gear reduction

_________________
Save your confederate money, cause the south WILL rise again
homebuilt 11 HP greyhound LongTail
-1436 flatbottom


Sun Jul 24, 2011 1:36 pm
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Joined: Thu May 26, 2011 11:21 pm
Posts: 60
Post Re: gear reduction
:lol: my mistake.


Sun Jul 24, 2011 7:22 pm
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Joined: Tue Jan 27, 2009 9:51 pm
Posts: 142
Location: EAST TX.
Post Re: gear reduction
actualy the bottom is a little over 3/4 in thick,,,lol,, my bad,,,,seems like if you go much past a 9hp you might as well go on to a 23,,,the weight is about the same

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off the streets and on the creeks
15/42 crawdad 23 swomp


Sun Jul 24, 2011 9:15 pm
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