La318 cylinder head question

OldmanRick said

Not sure if AJ went here or not, but......

If it's not disassembled yet, do a compression test on the other cylinders. Might give a indication of what your working with.

Click to expand...

What kind of numbers would I be looking for? I did compression test on the left bank where the valve issue is and on the three good ones got around 120 on each. (Not an expensive tester, so who knows if it’s accurate though)