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| 31 LT ? http://mudmotortalk.com/mmt_v2/viewtopic.php?f=6&t=4009 |
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| Author: | swamphuntr69 [ Tue Aug 18, 2009 4:42 pm ] |
| Post subject: | 31 LT ? |
Does anyone run a 9x7 prop on their 31 LT? If you do, does it push you good? |
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| Author: | Gigafowl [ Tue Aug 18, 2009 7:07 pm ] |
| Post subject: | Re: 31 LT ? |
10x6 - would be more likely on a GoDevil 31hp.... But pitch choice is dependent on loads and hull weight - the more weight the less pitch... |
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| Author: | duckkiller [ Sun Sep 06, 2009 12:37 pm ] |
| Post subject: | Re: 31 LT ? |
i run one on 29 vangaurd and i does real good |
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| Author: | GDLT31 [ Sat Sep 12, 2009 3:15 am ] |
| Post subject: | Re: 31 LT ? |
I have a 1656 GD boat and a 31hp LT.I have tried a 10x6 and could only get about 2600rpm.I sent it back to GD they repitched it to a 10x3 and now turns 3620 to 3690 with a fully load boat(6 dozen decoys,3 shotguns 48 quart cooler with food and drinks ammo,foldup duck blind,two 230lbs hunters,etc,etc)and it will run a solid 20mph.And yes the boat is over loaded,but who don't overload there boat. |
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| Author: | b_coonass [ Mon Sep 14, 2009 6:01 pm ] |
| Post subject: | Re: 31 LT ? |
| Author: | swamphuntr69 [ Wed Sep 16, 2009 12:20 pm ] |
| Post subject: | Re: 31 LT ? |
A 16' jon high transom.. I had a new 9 x 7 i put on my 31.. origanally for a 27. With two guys my boat gets it! but i feel like when i put a third guy in i could get alot more out of my engine with a bigger prop. ??? am i wrong?? just want to make sure before i drop more money i dont have on this upgrade project... |
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| Author: | Tenpoint [ Wed Sep 16, 2009 7:37 pm ] |
| Post subject: | Re: 31 LT ? |
If you add more weight and go with a bigger prop, youre gonna hurt your performance. Usually you go with less pitch when you add more weight. It will let your engine still turn up RPMs instead of bogging down under a load. |
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| Author: | swamphuntr69 [ Tue Sep 29, 2009 7:58 am ] |
| Post subject: | Re: 31 LT ? |
Maybe ill try that 10x3 out. thanks for the suggestions guy. |
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