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Thread: OS .91FS vs Magnum XL .91FS
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Old 09-24-2003, 10:43 AM
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Gry101
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Default RE: OS .91FS vs Magnum XL .91FS
I have two OS91FSIIs and tried a MA 16X6 and got only 7800 RPM. Way too low for this engine. Try for around 9500. I have an APC 15x4W at 9700.

Andrew
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