YZF Shorty silencer w/PMB pass sound check at Enduro?


3 replies to this topic
  • Bandit9

Posted July 26, 2012 - 08:08 AM

#1

Anyone had their YZF PMB set up sound checked? I'm worried it won't pass 96 with fresh packing.

  • Stealth13

Posted July 26, 2012 - 12:31 PM

#2

Not to steal the thread but is it measured at idle or wide open? We have a 92 decibel law here now and I'm wondering if my stock exhaust with restrictor removed is under it as well

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  • Bandit9

Posted July 26, 2012 - 12:49 PM

#3

They hold it steady at like 4k rpm, then measure.

  • Bandit9

Posted July 27, 2012 - 12:57 PM

#4

Not to steal the thread but is it measured at idle or wide open? We have a 92 decibel law here now and I'm wondering if my stock exhaust with restrictor removed is under it as well


I don't believe it will be at 92, more like 95-96 with both baffles removed. That is just a guess based on my experience, my 06 passed Enduro sound test with that same setup.




 
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