|
with exhaust valves i allways toss them....intakes if they are not near perfect (after faceing a couple,,if the margin is close I toss these too)Its like insurance.the valves have one of the hardest jobs in the eng. W.O.them you do not run,,and if they fail other parts will end up trashed too.
I thoght all 911 ex valves are sodium,,(I could be wrong)you can use after market stuff (S.S)but for what ever reason Porsche did not......least that has been my understanding till now.
__________________
162 Assault Helicopter Co,(Vultures ) D troop 3/5 Air Cav. ( Bastard CAV) South of Saigon, U Minh Forest, Delta, and most parts in between.
|