What exactaly does the YZ timing mod do?

2 replies to this topic
  • Optik

Posted May 04, 2002 - 07:30 PM


just wondering.

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  • yamaha.dude

Posted May 04, 2002 - 10:12 PM


Basically, it changes the exhaust cam timing by one tooth (22 1/2 degrees), so the power is more aggressive - and just plain more power...

Simple mod, but not for everyone by any means...

Search TT and all will be revealed... :)


[ May 05, 2002: Message edited by: yamaha.dude ]

  • Scott_in_KC

Posted May 05, 2002 - 07:30 PM


Makes it go BRRRRRRRRRRRRRAAAAAAAAAAP!!!! And will raise the front wheel often. :)


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