Old Dec 4, 2009 | 12:58 AM
  #18 (permalink)  
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corfire
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Joined: Dec 2007
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From: Rathdrum, Idaho
Default Re: Ansa Ansa Ansa! Does anyone want the Ansa! Well here is the question...

Originally Posted by H82BL8
aggressive but with no annoying drone.
Here's and link to a write-up about exhaust drone. Since all of the straight through exhaust mufflers are approximately the same length, they all would 'drone' in approximately the same RPM range. You just don't hear it as much with the less noisy mufflers. Adding a resonator (actually it should be called a non-resonator) or baffles in the muffler changes the effective length changing the sound and drone.

exhaust drone info


 
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