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-   -   OS91fX RPMs question (https://www.rcuniverse.com/forum/glow-engines-114/267786-os91fx-rpms-question.html)

m.gramling 09-12-2002 08:00 PM

OS91fX RPMs question
 
I am looking at buying me a OS 91FX to possibly put on a U-Can 3D.

Can you guys tell me what RPM's your getting w/ what prop.

Thanks,

djlyon 09-13-2002 12:13 AM

OS91fX RPMs question
 
Adjusted for flight rich. 10200 - 13/10 apc 10400 13/8 3 blade master. change to an ultrathrust muffler, 10800 - 13/10 apc 11600 13/8 3 blade master.

Frankenthumb 09-13-2002 06:37 PM

OS91fX RPMs question
 
I saw 10,400 on the ground using a 15x6 Pro Zinger. I adjusted it for 10,200 to fly, but I think I need to go a little richer.

I'm a few hundred feet above sea level.

Jet


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