i have a friend that has a ofna box with good wire and stock motor arms in mod cans wired reverse polarity and timing at 0 deg.
with the motors and the better wires he went half the summer with out having to charge his 12v battery
yes it's true i would swear it. it's just silly how bad the stock motors are and that undersized wire is heck start your motor and feel the wire and it's warm. hum thats not right!