Author Topic: Muffler Mods  (Read 494 times)

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Offline Eccentric

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Re: Muffler Mods
« on: January 17, 2014, 09:48:29 pm »
I drill the holes in the diffuser larger (and add more holes).  I also retain the spark screen, as I cut in places that require them  (and that design gives a huge amount of screen area anyways).  The diffuser is also a support for the muffler shell.  Allows you to put good sealing pressure on the exhaust gasket without crushing/distorting the muffler can.

 

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