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.52 - .82 4-Stroke Readings

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Old 09-24-2004, 10:04 PM
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hgiles
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Default .52 - .82 4-Stroke Readings

Soliciting responses for the YS, Saitos, Magnums, and Thunder Tigers in this range. Ultimately what I would like to a be able to do is draw some conclusions as to how the 4c engines typically used in .40 sized planes compare to one another in weight, power, and cost.

Thanks in advance.
Old 09-29-2004, 06:14 PM
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ptgarcia
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Default RE: .52 - .82 4-Stroke Readings

Saito 82a with 13x8 APC and Magnum 20/20 fuel: 9900 rpm after less than 1/2 gallon burned and still running nice and rich.
Old 09-25-2005, 01:27 PM
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fredscz
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Default RE: .52 - .82 4-Stroke Readings

Saito 82, 14X6 APC, 15% Wildcat Prem mix and Omega, 9,900/9850 peak , 9700/9750 fly.
I was amazed at power of this new engine with only 1 to 1.5 gallons thru it. Temp was 78 to 80 Fa. TNC tach
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Old 09-25-2005, 07:23 PM
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jlank
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Default RE: .52 - .82 4-Stroke Readings

OS FS70S with 12.5x6 Graupner prop, 15% Wildcat fuel turns 10200 ready to fly.

Joel

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