View Full Version : Brushless Upgrade wow

08-31-2007, 05:21 PM
I just installed a "Park 400 4200kv with a 20amp ESC" on my Raptor G2/walkera 36 with a set of Align 315mm (Blackand yellow blades) and OH MY GOD It now has headspeed from hell. The only thing was on the test flight the pinion gear just melted away. the 10T and 12T that comes with Park 400 has the wrong pitch.. oh well Back to the LHS...
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