P&P JH head 8v

[t53a]

i have a P&P JH head. 3 angle valve job. the head was shaved by the PO but im not sure how much. the motor it was on was sittin at 10.5-1 or 11-1 comp.
from what i have been told the valves are oversized, but im not to sure. comes with port matched intake. intake is also ported for a big bore TB off an audi 4k.
estimated 3000 miles on rebuild. asking $300 OBO