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Old May 11, 2012, 08:15 PM
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United States, OH, Columbiana
Joined Apr 2012
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need help selecting a prop

i'm a bit confused about props. doing the math, i THINK i need an 8x9 3 blade, if they made such a thing. here's what i have

NTM 35-48 900kv outrunner motor
turnigy 85a brushless esc
5000mAh 4S 25C lipo

the airframe is an fpvraven ex with 2m wingspan. doing the measurements, it looks like i can fit an 8" pusher prop on the motor without hitting the tailboom, but haven't actually mounted the motor yet to measure the gap.
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