Engine Cases for 05- 06 Yz450

1 reply to this topic
  • crash_smith

Posted October 11, 2007 - 07:55 PM


If 05 cases are cracked could I use 06 or 07 cases. If not what are the major differences in these motors?
Would the 05 YFZ450 (quad) cases fit on this.
How do I tell the if it is an 05 or an 06 engine.

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  • grayracer513

Posted October 12, 2007 - 05:58 AM


They won't interchange:


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