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drakedownoutfitters
MMT Pro Member
Joined: Mon Jun 15, 2009 11:43 pm Posts: 75 Location: Arkansas
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 whats exhaust worth
How much power do you gain with dual exhaust on a mudbuddy 31 hp?
_________________ Nothing worse than getting robbed by 5 midgets at a TOOL concert.
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Thu Jul 09, 2009 8:53 am |
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River
MMT 1000 Club
Joined: Wed Jan 14, 2009 8:34 am Posts: 1092 Location: Unaffiliated, SETX group has caused me to renounce my Texas Citizenship
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 Re: whats exhaust worth
not much at all
The exhaust is just a piece of the puzzle.
It will however last longer than a stock pipe.
_________________ "Democracy is two wolves and a lamb voting on what to have for lunch. Liberty is a well-armed lamb contesting the outcome of the vote."-Benjamin Franklin
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Thu Jul 09, 2009 9:59 am |
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mcnemar1982
MMT Sponsor
Joined: Mon Jan 19, 2009 4:03 pm Posts: 2216 Location: Walker, Louisiana
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 Re: whats exhaust worth
On a mud buddy? At least 10hp! 
_________________ Ideas not coupled with action never become bigger than the brain cells they occupied.
Owner DEEP SOUTH CUSTOM BOATS (225) 252-2700 Good boats ain't cheap, Cheap boats ain't good!
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Thu Jul 09, 2009 11:01 am |
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deadbird8
MMT 1000 Club
Joined: Wed Feb 04, 2009 7:50 pm Posts: 3833 Location: Old East Dallas, Texas
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 Re: whats exhaust worth
Opening up the exhaust and letting the motor breathe will help your performance, especially under load. Its different on every motor and depends on how restricted your motor was to begin with.
_________________ Excel 1851F4 w/ MB35HD+R CDI with a little bit of this and little bit of that
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Thu Jul 09, 2009 11:53 am |
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drakedownoutfitters
MMT Pro Member
Joined: Mon Jun 15, 2009 11:43 pm Posts: 75 Location: Arkansas
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 Re: whats exhaust worth
appreciate the advice that's why i ask here
_________________ Nothing worse than getting robbed by 5 midgets at a TOOL concert.
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Thu Jul 09, 2009 12:10 pm |
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mudd
MMT Pro Member
Joined: Wed Jan 14, 2009 5:44 pm Posts: 443 Location: Wisconsin
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 Re: whats exhaust worth
You should see 100-200 rpm, and better throttle response. Add the carb and tats when you'll See a more noticable gain all around.
_________________ THE, FIRST and ONLY MMT Member of the Year!
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Thu Jul 09, 2009 12:17 pm |
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coondik
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 Re: whats exhaust worth
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Thu Jul 09, 2009 12:30 pm |
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rebbeer
MMT Pro Member
Joined: Thu Feb 05, 2009 7:39 pm Posts: 417 Location: Lafayette, LA
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 Re: whats exhaust worth
I have the same engine and just put an exhaust and k&n on. It makes a noticeable difference in throttle response. As far as speed, I don't know because I added the big blade prop at the same time. I went from about 25 to 28. But I figure most of that is prop. My old one was worn pretty bad.
_________________ 35 hp CDI MB HD Sport pushing a 17'6" Uncle J custom bateau
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Thu Jul 09, 2009 12:56 pm |
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mcnemar1982
MMT Sponsor
Joined: Mon Jan 19, 2009 4:03 pm Posts: 2216 Location: Walker, Louisiana
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 Re: whats exhaust worth
_________________ Ideas not coupled with action never become bigger than the brain cells they occupied.
Owner DEEP SOUTH CUSTOM BOATS (225) 252-2700 Good boats ain't cheap, Cheap boats ain't good!
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Thu Jul 09, 2009 1:22 pm |
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