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MT912RS MT912RS is offline
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Join Date: Apr 2003
Location: Montana
Posts: 83
When you use a mill and cut this surface the cutter corner will aways be cutting across the surface you are trying to use as a sealing surface. Any small scratch or cutter mark creates a potential ditch from the combustion area to the outside. I am not saying it can not be done I just believe that you have a larger window for successful sealing when you cut this surface with a lathe and the cutter marks are less likely to cross the sealing area.
Old 04-22-2005, 08:48 AM
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