<VV> Valve Guides

Ron Guy qcc65 at comcast.net
Tue Mar 7 09:52:41 EST 2006


Two questions.
1. What exactly are the advantages to bronze valve guides?
Heat? Lack of lubricant in that area?

2. Are stem seals just for older worn engines or do builders
use them on rebuilds?
Seems they restrict any lubricant from the valve stem area.

Ron Guy
Trying to learn everything about Corvair heads. 


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