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lucittm lucittm is offline
Manassas, VA
 
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Join Date: Apr 2007
Posts: 1,211
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Never heard of a broken rocker shaft, they are made from hardened steel. Likely someone once decided to "hammer" the rocker as a way to loosen some carbon/crud on the valve seat and got carried away.

Good catch.

Mark
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1991 964 Polar Silver Metallic Turbo Coupe
Old 08-31-2010, 07:08 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #10 (permalink)