been looking at getting a sumo for alittle indoor fun. not crazy about using 4 "A" batts tho. plus i might want alittle more speed.
i have some 2s 250mah lipos. does any one know(or think) the stock electronics will handle 7.4v?
well i do know that they will handle the extra punch and run times form some same sized HIMH's that you can pick up at wal mart. if you wan to go faster then there are plenty of hop ups here are the best ones for great speed:
saw these on china's Amazon knockoff (banggood) and wanted to give them a try but don't have a charger and am not sure what kind it takes. they also have the metal diff parts everyone has been clamoring for since the sumo was introduced. Give them a try and see if it works..