My Havok with stock motor and 7x6 tgs electric prop pulling 48amp 700w at Full throttle static and 400watts at half throttle. Waiting for 8x6and 8x8 JXF props( closer in profile to the stock prop ) to arrive for testing. All up weight with 2200mah 60c 4s lipo and A3V2 gyro 1050gms so at 666watts per kg it is probably more than enough for the early flights. 







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