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Old 04-06-2021, 02:22 PM   #9
flatjack9
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Join Date: May 2010
Location: Oshkosh, Wi
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Default Re: Calculate actual quench height

Do as Ronnie says. However I use tin foil balls. With your method you are assuming the radius of the head and the radius of the piston are the same. The outer edges might show something completely different.
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