if i go 1mm oversized on the valves with a 3 angle valve job would it be worth it, or should i just get the valve job? im going for 500rwhp.
also should i get the head ported and polished? would it be worth it aswell?
if o go oversized with the valves what else would have to be upsized? would the stock cams run oversized valves ok?
also should i get the head ported and polished? would it be worth it aswell?
if o go oversized with the valves what else would have to be upsized? would the stock cams run oversized valves ok?