valve to piston clearence 350X????

[Gunnar]

Ive been calling all over and no one can tell me what kind of clearence between valve to piston would be exceptable. Anyone out there have an idea.

I took the old head gasket off and clayed the piston then installed the top end, then turned it over 3-4 times. Without the gasket on there the clay was paper thin between the valves and the piston. so the clearence that will be about the thickness of the headgasket.

Any ideas out there On what the min. specs should be?

Thanks

Leif

[Gunnar]

Thanks I appreciate the help