[captain harlock]

My guess is that the lehner 1940 series are as good as the feigao, but they will cost you a lot of money. A LEHNER 1940 motor costs around $220-240 or even more while a 9t feigao will cost much much less, around $80 bucks plus it will deliver you more than what you want outta your truck, so you might want to try the novak HV system since it can deliver you 35+ mph and it comes with a cooling fan for the ESC and a motor heatsink too, all of that for not so much money, but when you start looking for real speeds that can inflect some real damage upon your truck you then should try one of lehner's 2230-2240 motors and your REVOXX will wish to die than to be pulled around by a 3000WATTS motors. "VERY EASY ON YOUR SPEED CONTROL" means it will not drain alot of power from your ESC and so your controller will stay cooler and work more effeciently. If you want to use 14 cells I suggest that you go for the 2800XL. You should also check the gearing and the meshing of your truck( I'm not that good at gearing so M.Mike should be counsulted or you can ask BK electronics for such things) if you are suffering from heat problems.