91FX and Prop for U Can Do?
#1
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From: Williamstown,
NJ
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>
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From: Medford,
NJ
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?
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?



