Manuals say, 0.08 - 0.13 mm.
I took my camera and went out to record the noise. And there was no noise
It did tick this morning when I ride to the mailbox.
I don't believe in the blown gasket any more.
I have a feeling that the engine has never been opened, looks like factory built except for the cam cover.
Do you open the head bolt a little first and then torque or torque without that?