Need to know 2tgeu 88260 standard cylinder head thickness/depth

[ToyTA22]

I have tried researching the head thickness listed in title but to no avail. Does anybody have the particular dimension for this model head available? I want to get idea if head has been skimmed before, before I start rebuilding it.

[71TA22]

Its probably better to cc the chambers. If they are 63cc the head has probably not been skimmed.

Less than that probably skimmed.

Good idea to get the chambers volumes matched at the same time.

Work out the Compression Ratio. You may need to go for a thicker head gasket if CR too high depending on end use.