Piston to valve Clearance?

[gvr4]

The best I could do was with a dial indicator on the valve retainer. I moved the crank a degree or 2, and lifted spring pressure off the lifter til I could feel the lash adjusters spring max out so I new I was at 0 lash.

I'm not sure on the block deck number, .007 was milled off the head this time, but I don't know how much has been taken off in the past.

Piston is .055 in the hole at TDC.