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Author Topic: How does a Baffel work?  (Read 2630 times)
He Man
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« on: October 30, 2010, 05:22:43 PM »

Basically what hte title says. Is it anyway possible i can make some sort of device to get the open udder to atleast 75% less noise?
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« Reply #1 on: October 30, 2010, 05:39:43 PM »

Sure...

put the exhaust back on. Wink
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« Reply #2 on: October 30, 2010, 05:51:42 PM »

Sure...

put the exhaust back on. Wink

 laughingdp 
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« Reply #3 on: October 30, 2010, 05:56:46 PM »

A baffle slows exhaust gasses by reducing pipe diameter and obstructing flow.

This thread will give you a visual idea of how a baffle functions.
http://www.ducatimonsterforum.org/index.php?topic=30927.0


You could fabricate one using an exhaust tip and mount it on or inside the udder.

You could probably even modify the termi baffle to work with the udder.
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« Reply #4 on: October 30, 2010, 06:27:30 PM »

Sure...

put the exhaust back on. Wink

its on but it looks FUGLY!!! i wish they made slip ons that were quiet.
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« Reply #5 on: October 30, 2010, 07:05:19 PM »

its on but it looks FUGLY!!! i wish they made slip ons that were quiet.

They do. Most of the aftermarket exhaust, with their baffles in are pretty quiet.
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ducatiz
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« Reply #6 on: October 30, 2010, 07:15:32 PM »

Basically what hte title says. Is it anyway possible i can make some sort of device to get the open udder to atleast 75% less noise?

http://www.statemaster.com/encyclopedia/Suppressor
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« Reply #7 on: October 30, 2010, 08:31:55 PM »


Are you suggesting he affix firearm suppressors to his exhaust? 


The cost + federal license fee + wait time for license approval might be annoying.
 Grin


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« Reply #8 on: October 30, 2010, 08:37:47 PM »

Are you suggesting he affix firearm suppressors to his exhaust? 


The cost + federal license fee + wait time for license approval might be annoying.
 Grin




nope, the principles are nearly identical.
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« Reply #9 on: October 30, 2010, 08:40:07 PM »

nope, the principles are nearly identical.

I suppose my humor was lost in the internets.


Good comparison though.
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« Reply #10 on: October 30, 2010, 09:20:14 PM »

im going to pick up some steel pipes and try something. maybe get an dB software and mess around. id like it to be 75% close to stock level of loudness. I really really hate loud bikes. not sure why.
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« Reply #11 on: October 30, 2010, 09:22:28 PM »

I really really hate loud bikes. not sure why.

You made it that way.  Wink
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« Reply #12 on: October 31, 2010, 05:15:23 AM »

The udder acts as a resonator as well plus the exits are angled up.  Sound is omnidirectional, at least not the intensity. Try redirecting the udder first and see what you think.

I bet if the udder exited rearward it would be better
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« Reply #13 on: November 02, 2010, 03:38:39 PM »

These exhaust questions always leave me udderly baffled.
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sbrguy
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« Reply #14 on: November 02, 2010, 03:55:08 PM »

put the stock exhaust back on or get an aftermarket one with baffles made, simple... or just get used to the stock ones.  its an acquired taste
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