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Old 09-20-2010, 08:19 AM
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Charlie P.
 
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Join Date: Feb 2003
Location: Port Crane, NY
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Default RE: fuel efficient engine?

i know my enya .45 flew for 26 minutes and still had more than half a tank of nitro left.
Put in a 700cc tank and you'll go 90 minutes.     

The OS S-52 and TT F-54 four-strokes are sippers.