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Welcome to the Props & Lower Unit Forum!
http://www.mudmotortalk.com/mmt_v2/viewtopic.php?f=41&t=2478
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Author:  Tony B [ Wed Jun 10, 2009 1:09 pm ]
Post subject:  Welcome to the Props & Lower Unit Forum!

Since we have a lot of prop questions on the site, we've installed this wonderful new forum to talk about it all.

Thanks MudSlinger for the idea!

Author:  HuntingRDR [ Wed Jun 10, 2009 4:52 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

Thanks Tony B!

Author:  indybill [ Wed Jun 10, 2009 5:11 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

Nice lower end on that rig.

Author:  Duckill01 [ Fri Jan 17, 2014 2:11 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

New to forum. I have a 10 h.p. Briggs with a home made lower with: 5" upper pulley ,3.5" lower pulley, and 9x6 mud prop.
My problem is that it bogs down when I lower low into water, but hauls ass and then dies. I am thinking besides not lowering so far into water, that my pulleys or my prop pitch is off. I wanted to ask some experienced guys about this. Any????

Author:  CAJUN OUTLAW [ Fri Jan 17, 2014 2:18 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

Try the small pulley on top and big on bottom just to see if it still Boggs down....should have plenty power then, prolly could run it on dry land.

Author:  Duckill01 [ Fri Jan 17, 2014 2:27 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

Wouldn't that be less torque? surely that would bog down worse? I can run on very low water now, just cant seem to keep it running well the further the pitch of the motor gets into the water.

Author:  Gtr18x42 [ Wed Jan 22, 2014 9:05 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

to much prop for starts and the pulleys need to be swapped then try the prop but u may have to drop in the 8" range

Author:  OlSchool [ Wed Jan 22, 2014 9:15 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

Big pulley on bottom increases the torque.

Author:  Gtr18x42 [ Wed Jan 22, 2014 9:25 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

should thats how all the mm are setup

Author:  Woodiebuster [ Sat Jan 25, 2014 6:56 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

WTF would you put this on a 5 year old subject that is unrelated for? :lol:

Author:  fullrutt [ Sat Jan 25, 2014 8:52 pm ]
Post subject:  Re: Welcome to the Props & Lower Unit Forum!

So what is the best prop for a MB 55 and a PD 36.. It's time to get two news and I want to buy the best performance prop for each motor


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