hi
ok i change the size to 40" -1/10 scale and going to get two jet drives with 700 motors in 12 volt should i get the 700 tubros or high tork 720 they are both 12 volt they are at the bottom of the page in the link, and if im am running two i going to use a 12volt gel cell and this speed control thanks rye
http://www.modelcontrol.com/sc480.htm
http://www.hobby-lobby.com/speed700.htm