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Old 11-10-2002 | 04:23 PM
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pmcderm993
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From: LINO LAKES, MN
Default New OS 30 Surpass
Zinger 9x4 = 12,000 rpm

Although this looked like a good rpm for this engine, the Speedy Bee flew too slow into the wind for my liking. I has settled on using the Zinger 9x5 with this plane and engine combo.
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