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Eagledriver Eagledriver is offline
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Join Date: May 2003
Posts: 3,231
I'd leave the rings alone. You might want to have the valve guides evaluated by a shop since you have the heads off. A valve job will cost between 600 and 900 dollars depending on the shop and the work required. Since you have the engine apart it might be a good investment. That being said I just put my engine back together last winter with the old guides and I had about 80k miles on them also.

72 Carrera RS replica, Spec 911 racer
Old 02-24-2005, 11:08 AM
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