I am reassembling my cylinder heads after putting in some new springs and doing a little more port work and during the port work, I ran the shaft of the die grinder along my intake valve seat. It put a little scuff in it, not a scratch or a gouge, just a slight scuff. So last night I was lapping in all my valves and the scuff isn't lapping out. So I wondering:
1. should I just keep lapping the valve and it will come out eventually?
2. do I need to get that valve seat re-ground?
3. since it's really slight and only .005" wide and runs perpendicular to flow, the valve will seal fine and I shouldn't worry about it and just put them back together?
1. should I just keep lapping the valve and it will come out eventually?
2. do I need to get that valve seat re-ground?
3. since it's really slight and only .005" wide and runs perpendicular to flow, the valve will seal fine and I shouldn't worry about it and just put them back together?