99 yzf 400 vailve clearances

2 replies to this topic
  • mxjamaica

Posted November 24, 2009 - 06:37 AM


can anyone help with valve specs on a 1999 yzf 400

Edited by mxjamaica, November 24, 2009 - 06:57 AM.

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  • grayracer513

Posted November 24, 2009 - 09:07 AM


Get a manual: http://www.yamahaown...ook.com.au/?r=0

Intakes: .10-.15mm

Exhausts: .25-.30mm

  • mxjamaica

Posted November 27, 2009 - 08:47 AM


thank you

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