ANYONE CHECKED 450 db LEVEL.....


4 replies to this topic
  • waterdog3

Posted May 17, 2005 - 06:16 AM

#1

JUST WONDERING IF ANYONE HAS HAD THERE 450 db LEVEL CHECKED??? I AM RUNNING A GYT-R FULL EXHAUST SYSTEM, AND THINKING OF RIDING IN AN ENDURO, AND AMA RULES SAY 98db MAX AT 20". I AM PRETTY SURE THE AFTERMARKET FREE BREATHING EXHAUST ARE PROBALY PUSHING 102+. JUST WONDERING IF ANYONE HAS HAD THERES CHECKED?????????

  • ckulzer

Posted May 17, 2005 - 06:51 AM

#2

Stock exhaust with a GYT-R insert makes 91.5dbA.

Have fun.

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  • waterdog3

Posted May 18, 2005 - 07:14 AM

#3

any one running yz exhaust on wr???ever had db level checked???????

  • mtrablue

Posted May 18, 2005 - 01:53 PM

#4

a stock yz exhaust will check 101 to 102. too loud for an enduro. no spark arrestor either. i've had the good luck to help work on trails for this weekend's national enduro at st.joe park in park hills, mo. the subject of noise came up and the promoter said this, "if your mother would think it was too loud, then it's too loud."

  • brady-yzf

Posted May 18, 2005 - 01:58 PM

#5

I've got a '03 yzf450 with an FMF ti4 pipe, I also fear that mine will be too loud for my upcoming enduros. Does anyone know a cheap solution for quieting it down, I don't really want to buy a new pipe.




 
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