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Old 06-06-2005 | 07:06 PM
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daveopam
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From: ELK CITY, OK
Default RE: 4-Pitch propeller and engine tuning

I tried a 14x4W on my .90 ST. It didn't die on my but was not enough of a load for it. It was trying to over speed the engine IMO. I have not tried the 15x4W yet but am planning to. This should be about right for it.

DAvid