Pro Circuit PC496 Noise Testing


2 replies to this topic
  • SBK

Posted April 13, 2004 - 12:09 AM

#1

Don't know how many of you read both sections of the forum, but I posted a set of noise test data for the ProCircuit PC496 quiet pipe over on the WR side. I know many of you have substantial noise restrictions to deal with (I know we do in Michigan), so it may be of use or interest to those riders or for folks who dink around making their own quiet inserts, etc.

PC496 Slipon Test - Noise (dBA)

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • XXX_Thumper

Posted April 13, 2004 - 02:08 AM

#2

Where in MI do you have problems? Is it just for trail riding? So far at the tracks there hasn't been any problems that I know about. :)

  • SBK

Posted April 13, 2004 - 03:15 AM

#3

Where in MI do you have problems? Is it just for trail riding?


Yep, Michigan has a 94dB max for ORV's. Sounds like random checks don't happen very often, but they are done at places like Silver Lake and on sanctioned MCCC trail rides, etc. here is the info on the Mich DNR's site.

I just posted as I know there are lots of other places with noise restrictions as well, including CA, etc...





Related Content

Wiki
WR Camshaft Swap Info - last post by jamesm113

WR Camshaft Swap Info


Articles
  • 0 replies
Forums
Photo

First Hare scramble tips by dhend8


Dirt Bike   General Dirt Bike Forums   General Dirt Bike Discussion
  • Hot  33 replies
Forums
Photo

Megabomb Fitment by 288yz450


Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply
Forums
Photo

2016 YZ450 by CaptainKnobby


Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies
Forums
Photo

Michigan Motocross Tires by 288yz450


Dirt Bike   Dirt Bike Regional Discussion   North
  • 1 reply
 
x

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.