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Old 03-05-2005 | 09:57 AM
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w8ye
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From: Shelby, OH
Default RE: HELP!! OS .61 FX MAX thrust
Use a 13 X 4 sport prop http://www2.towerhobbies.com/cgi-bin...?&I=LXFGV3&P=7 and tune your needle valve for maximum rpm and then richen back up 300 rpm.

How did you measure the 7 lb thrust that you are now getting?

Enjoy,

Jim
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