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Old 09-22-2005 | 02:32 PM
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TOYMAKER
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Default RE: OS 140 RX...what prop?
17X12 APC regular 17x13 APC on calm days
18x10 PN APc
15.75x10 or 11 3 blade(Lockhart)
15% nitro
OS or YS 4 stroke plug
Adjusting pipe length will generally get any of these props in the 8-8300 rpm range.

About 16-17lbs of static thrust with these props. speeds vary between the props.

Wayne Galligan
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