valve seals yes or no
iron egale heads on dirt mod. bilt this mortor two year ago, the guys on the dirt forum talked me out of oil restrictors , and to make the return holes larger. also when we went with bigger cam with kit , could not get the umbrella seals in the triple springs and the valves do not have a place to put o rings. so we ran it 7 nights that way, smoked in line up and oiled the plugs up, so i thought i had filed the rings wrong, took it down and they were fine. i think we were pumping to much oil to the valve covers and runing down the gides. will the oil restrictors help or should i cut the guides to take the after market seals.