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Jett super sport 40 prop

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Old 03-03-2011, 04:57 PM
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Pegleg1972
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Default Jett super sport 40 prop

I am going to put jett SS 40 on a screaming demon.What is the best prop and about how many rpms should motor turn.The motor is broken in.Thanks
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Old 03-06-2011, 10:24 AM
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bob27s
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Default RE: Jett super sport 40 prop

for the demon.......... regular 9x7, or go with a 8.5x7.25 D1 series prop.

Look for 17,500 RPM or higher ... 18 or better is best. Launch 800 rpm down off of peak.

Bob
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