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cnavarro cnavarro is offline
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Join Date: Oct 2001
Location: Momence, IL 60954
Posts: 1,861
Correct me if I'm wrong, that looks like a biral both by the coloring and the way the fins are cast. I picture from the top would help the clarify that further, as you can physically see two dissimilar materials in the face of the cylinder that seats against the heads. The bore should be 80mm, which you could take out to 81mm with some fresh JEs.
Charles Navarro
President, LN Engineering and Bilt Racing Service
Home of Nickies, IMS Retrofit, and IMS Solution
Old 03-13-2006, 04:58 AM
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