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Old 01-18-2011, 10:29 AM
  #344  
JeffH
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Default RE: ASP/MAGNUM FS400AR Rebuild/Overhaul

I have read somewhere that to get good sound from a Moki, the exhaust must not only be large, but ever expanding in size(diameter) from the exhaust port to the exit stack. It has something to do with slowing the gas flow down.