Cam chain noise

[Les]

My bike only has almost 25K on it. I bought it with 16K. Almost 2.5k into my last oil change (which I changed to 20-50). Now its idling rough and low (800-900rpm). And I can here cam chain noise. I can also hear what sounds like valve clatter. Would it be the cam chain or the adjuster or what?

[micbusathens]

https://www.hayabusa.org/forums/?act=ST;f=10;t=75254;hl=

[aussiekeeper]

I don't know the Busa too well, but If the idle is too low and the cam tensioner is regulated by oil pressure, sounds like you need to raise the Idle to factory spec to get pressure to the tensioner.

Ron