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Ace18
MMT Pro Member
Joined: Fri Oct 11, 2013 10:11 pm Posts: 79 Location: OKLAHOMA
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 dont know about my prop think its too small help please
[list=][/list]Just bought a 25 HP long tail mud buddy its on a 1648 alumacraft boat the prop seems a little small. My first question is how do I figure out what size prop is on it and my other question is what size prop do I need. I've watched a bunch of videos of motors around the same size and it looks like their props are bigger and their boats move better and faster will a bigger or the correct size prop if mine is too small make a noticeable difference?
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Fri Oct 11, 2013 10:18 pm |
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coupe1975
MMT Eternal Member - Rest In Peace
Joined: Sat Feb 23, 2013 10:42 pm Posts: 1067
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 Re: dont know about my prop think its too small help please
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Fri Oct 11, 2013 10:24 pm |
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huck Finn
MMT 1000 Club
Joined: Thu Jan 31, 2013 5:42 pm Posts: 1913 Location: Conroe tx
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 Re: dont know about my prop think its too small help please
25 runs a. 9x6. Measure your prop from outside to outside , new should be 9" , unfortunately you might have to remove nut and washer to read what's stamped on existing prop to see what actual size is on your rig .
Good luck
H Finn
_________________ Ole black water keep on rolling
18x54 Uncle J -GTR - with the koolaid Back H2o SWOMP 23 SS stage 2 15x36 GD Duck Skiff GATOR GATOR GLIDE PROSTAFF BACKWATER PROSTAFF http://www.gatorglide.com
Coupe rest in peace brother
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Fri Oct 11, 2013 10:27 pm |
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diddyduck
MMT 1000 Club
Joined: Mon Sep 02, 2013 10:24 pm Posts: 2624 Location: ponchatoula, la
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 Re: dont know about my prop think its too small help please
9x6
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Fri Oct 11, 2013 11:21 pm |
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Ace18
MMT Pro Member
Joined: Fri Oct 11, 2013 10:11 pm Posts: 79 Location: OKLAHOMA
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 Re: dont know about my prop think its too small help please
Haven't measured it yet but took it out today and in water with me and 2 other guys it went maybe 10 mph maybe. And we got in some mud I had to get out and push it wouldn't move I was sinking in mud literally up to my waist had to use the boat to hold me up kinda disappointing after watching people on youtube go through the same kind of mud I was in. But here is a picture of my prop one with my hand next to it and the other from the back side I need help this boat should be faster.20131011_203250.jpg20131011_203317.jpg20131011_203250.jpg
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Sat Oct 12, 2013 6:42 pm |
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diddyduck
MMT 1000 Club
Joined: Mon Sep 02, 2013 10:24 pm Posts: 2624 Location: ponchatoula, la
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 Re: dont know about my prop think its too small help please
looks way to small, nice switch panel by the way haha
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Sat Oct 12, 2013 7:40 pm |
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bayouboy
MMT Elite Member
Joined: Tue Jan 13, 2009 6:08 pm Posts: 5376 Location: Venice, La
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 Re: dont know about my prop think its too small help please
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Sat Oct 12, 2013 8:34 pm |
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OlSchool
MMT Pro Member
Joined: Sun Jan 06, 2013 4:24 pm Posts: 384 Location: Louisiana
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 Re: dont know about my prop think its too small help please
Buy a new 9x6 from Go-Devil or Backwater, that prop is scrap.
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Sat Oct 12, 2013 8:39 pm |
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p5388
MMT Pro Member
Joined: Wed Jul 24, 2013 9:16 pm Posts: 232 Location: Deep East Texas
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 Re: dont know about my prop think its too small help please
Using the shaft as a reference in your pic suggests your prop is around 8" - Of course we just recently had an object lesson about how photo's can be misleading though...
_________________ The key to a successful marriage? Give a man a 4X4 truck, a rifle, a shotgun, a Mud boat, and a fishing pole - he will be out of your hair most of the year...
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Sun Oct 13, 2013 5:58 am |
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Gtr18x42
MMT F.E.
Joined: Wed Jun 06, 2012 11:32 am Posts: 880 Location: Loreauville La
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 Re: dont know about my prop think its too small help please
prop is shot u can rebuild it r buy a new one
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Sun Oct 13, 2013 1:20 pm |
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nocemdead
MMT F.E.
Joined: Sat Apr 07, 2012 12:58 pm Posts: 770 Location: atkins ar
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 Re: dont know about my prop think its too small help please
_________________ 18x60 WC CUSTOM propelled by a 35GTR (25mph with a slight chop and a 6mph tailwind................
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Sun Oct 13, 2013 1:26 pm |
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Ace18
MMT Pro Member
Joined: Fri Oct 11, 2013 10:11 pm Posts: 79 Location: OKLAHOMA
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 Re: dont know about my prop think its too small help please
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Sun Oct 13, 2013 4:38 pm |
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Gtr18x42
MMT F.E.
Joined: Wed Jun 06, 2012 11:32 am Posts: 880 Location: Loreauville La
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 Re: dont know about my prop think its too small help please
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Tue Oct 15, 2013 2:48 pm |
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diddyduck
MMT 1000 Club
Joined: Mon Sep 02, 2013 10:24 pm Posts: 2624 Location: ponchatoula, la
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 Re: dont know about my prop think its too small help please
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Tue Oct 15, 2013 2:49 pm |
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rubbinisracin
MMT Pro Member
Joined: Sun Sep 01, 2013 1:05 pm Posts: 213 Location: Wake Forest, NC
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 Re: dont know about my prop think its too small help please
Yea mine was used when i got it and only ran about 10 mph. I have a 23 hp mud buddy. Anyways I put a new prop on and saw 24 mph on the gps for a brief moment but sustain about 21 by myself. You just need a new prop, mine looked like yours.
_________________ 1854 CC backyard build with GTR 37 EFI
Build thread here.. viewtopic.php?f=4&t=66815
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Tue Oct 15, 2013 2:59 pm |
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Gtr18x42
MMT F.E.
Joined: Wed Jun 06, 2012 11:32 am Posts: 880 Location: Loreauville La
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 Re: dont know about my prop think its too small help please
I'd buy a new one and get it over with
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Wed Oct 16, 2013 8:41 am |
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ironman_gq
MMT Pro Member
Joined: Thu Oct 06, 2011 10:33 am Posts: 100
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 Re: dont know about my prop think its too small help please
Yup, I bet your motor was running right on at its governor setting regardless of it being buried in the mud or not. Call up Hills Marine and get a new prop ordered. Or any one of the other guys who make props
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Thu Oct 24, 2013 12:36 pm |
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The Hairy Coot
MMT Addict
Joined: Wed Aug 28, 2013 10:40 pm Posts: 717 Location: Louisiana
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 Re: dont know about my prop think its too small help please
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Sat Oct 26, 2013 11:28 pm |
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The Hairy Coot
MMT Addict
Joined: Wed Aug 28, 2013 10:40 pm Posts: 717 Location: Louisiana
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 Re: dont know about my prop think its too small help please
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Wed Oct 30, 2013 8:38 pm |
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