billandemma Posted October 7, 2006 Share Posted October 7, 2006 hi my yz recently decided to die on me upon inspection the powervalve was damaged where the lever/arm connecs to it is cracked so new powervalve needed and piston and rings as these too were damaged so i need to know which way new powervalve goes in i know it comes in 2 halves just need to know which way it sits if anyone can shed some light it will be appreciated Link to comment Share on other sites More sharing options...
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