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Old 04-18-2010, 11:10 AM
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alienteabagger
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Default Multi-blade prop for OS 1.60 FX?

I am currently spinning an 18 x 10 2 blade prop. What size 3/4 blade would be compatible with this engine? Does the "add a blade, drop an inch" rule of thumb that is used in electrics apply to nitros as well?