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Old 05-27-2015 | 04:48 PM
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swampyankee
 
Joined: Jun 2009
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From: china, ME
Default Engine size meaning.

Back again.
If an engine, well the OS Max .90 to 1.08 engine to be specific, is recommended by the manufacturer, I assume the numbers refer to displacement in inches. How would I translate that to a radial engine size? Or is it whatever fits when dealing with a radial? Thanks.