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Old 08-10-2004 | 03:45 PM
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rabbitt
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From: ross tara.........., IRELAND
Default RE: what size prop
ORIGINAL: daveopam

The Master Airscrew 12x4 is a good 3D prop for your engine. It's also 1/2 the price of the APC. Plus the 12.25x3.75 is kind of a wide blade design. My ST .45 turns it fine but I think the .46la is a little weaker.

David
will that give me more top speed or less?
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