As exhaust valves or seats go in high EGT 7.3's, what is generally burning up first the valve, seat or both?
Has anyone looked at or used Sodium Filled, Hollow and/or Super Alloy Exhaust Valves for the 7.3?
Has anyone looked at or used Sodium Filled, Hollow and/or Super Alloy Exhaust Valves for the 7.3?