Whos ridin YZ exhaust?

3 replies to this topic
  • dirtysouth

Posted October 13, 2005 - 06:51 PM


If you have modded your wr to yz exhaust...I'd like to know anything you do about the setup.

Thanks :banghead:

  • bg10459

Posted October 13, 2005 - 08:04 PM


I like it. Simple bolt on, just add a longer bolt at the back hanger. Then re-jet.

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  • gmoss357

Posted October 14, 2005 - 04:39 AM


one of the simplest things to do. You will probably need a new gasket at the header pipe connection.

  • 02WR426Cali

Posted October 14, 2005 - 12:32 PM


You'll need the rubber gromet and the thing the bolt threads into (I forgot what it's called) on the back hanger as well. You don't even need a longer bolt at least for an 02, the bolt I ordered from Ronnies.com was the exact same as the stock one (waste of money.) I've ridden my bike once since I got the YZ pipe and had no problems without re-jetting. I have all the free mods except yz exhaust cam timing plus a twin air air filter and a zip ty fuel screw. I lowered the needle clip one groove a while back, but other than that it's stock and runs great. I was riding at sea level though, so maybe that's why I haven't had to re-jet. The real test will come when I go out to Dove Springs in a coulpe weaks.


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