Hey, I know I have seen it on here before, but can't find it now. What is the valve lash supposed to be set at for intake/exhaust? I am going to do first "tune up" and see if it helps my machine run a little better. Has about 530 miles, and a little top end noise, and rough start/ no start. Wanna check everything, but wanna make sure have the right specs. Thanks ahead of time.

So I have about 530 miles on a Z800 all stock except for Uni filter. I have a bad run issue. It is making one plug wet, and the other is very black and burnt looking. Has not been starting until today when it started, but runs real rough, and will not pick up any RPMs. It has a little popping sound in the air box. Do I need to check valves? What are the specs, and how do I find TDC on the little thing? Used to old Chevy's with a little more room, and access. Please help!!!