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cnavarro cnavarro is offline
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Join Date: Oct 2001
Location: Momence, IL 60954
Posts: 1,854
Although not a 911, the Apfelbeck (sp?) Project has been developing aircooled three-valve heads for the Porsche 914 and I'm pretty sure there are running prototypes. They worked out the cooling problems with getting air around the valves and behind the combustion chamber for cooling. Pretty neat stuff.
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Charles Navarro
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Old 03-04-2006, 04:20 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)