98 YZ 250 powervalve - Yamaha Forum : Your Yamaha Motor Products Community & Resource
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post #1 of 1 (permalink) Old 04-08-2012, 06:58 PM Thread Starter
1998 YZ250, Ciggie Style
Join Date: Apr 2012
Location: Trout Creek, Ont, Canada
Posts: 1
98 YZ 250 powervalve

I have questions about powervalve, I have heard and seen, that 98 250's the valve hits the top of the piston. How do you prevent this?
Also I went to the dealer to order a new powervalve, and they said it is a one piece.... Mine was a 2 peice... One piece wouldn't fit... Have anyone had this same problem? They are telling me they can't order a two piece powervalve.... What's up with this.????
Please help... Thanks
Ciggie is offline  


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