for me not knowing what all the specks are on your motor Or head it would be best to stay with the stock style pistons. Because of Deck work or head work(milling) or the type of valves used(if there dished or flat) Or even if the head has been milled on a angle. Will play a BIG part in how high the compression can turn out. Hope this helps }[oooooo]
God doesn't like ugly.
