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-   -   91FX and Prop for U Can Do? (https://www.rcuniverse.com/forum/3d-flying-82/766180-91fx-prop-u-can-do.html)

TUMBLER 05-12-2003 03:14 AM

91FX and Prop for U Can Do?
 
I tried the 15-4 because a lot of people seem to say that is the prop but it doesn't really pull out of hover. i see there are guys using 14-4. 14-6. 15.6.............which is best>

George E. 05-12-2003 02:04 PM

91FX and Prop for U Can Do?
 
I have a 15x4W APC on my Magnum .91 2-stroke and it pulls strong (10,700).

Maybe your FX is still new. I went from 9,700 on the first tank to a max of 10,900 (all on the 15x4)

What rpm are you getting?


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