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Old 02-10-2005 | 08:43 AM
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sandal
 
Joined: Dec 2002
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From: Dokka, NORWAY
Default RE: O.S. .52 Fourstroke question,,
I have a Four-Star 40. APC 12x6 gives unlimited vertical with the OS FS-52S on 5% nitro. I have heard that APC 13x4 or 13x4W can be used on this engine for even more thrust, but I haven't tried them myself.
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