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tom
02-05-2008, 07:51 AM
I want to run 2 evo 25c 2170 batterys in the HDX 500 stock motor 850KV what gear 94 main gear do i run as 11.1 or 22.2 v NO 3D best flight time
Ticidytoc
02-05-2008, 10:45 PM
a 14t pinion @ 22.2v should net you 2500 on the head, a 13t pinion would be 2350.