Ticking noise from top part of engine

[zirconxi_imp]

The flapping sound, sound like its from cylinder cover, from these component (circled in red).
Maybe you can use a stethoscope to confirm the location.

Here we go.
https://youtu.be/NX57fpqvjPo

This should work. Thank you very much everyone i appreciate your help.
I put coil 1 on the 4th , the ticking is still there in the video.

Also there is that weird sound (like a zap) while the pump is turning on (injectors maybe?) , i haven't heard that sound in any videos of CBs. it's at 11 seconds, 1:50 ...

Thanks again.

Not sure about how to troubleshoot these "Reed valve comp." But I believe you can plug the hole (there's a rubber hose connected to these) to see if the sound change. If I remember correctly, its a waste gas management system. So shouldn't affect engine function.