[coolhandcountry]

Hey toby. I will tell you the bk controller are tough. I ran a 70 18 on a 7xl. I had the motor geared kind of high and 18 cells on it. I was killing the poor thing and didn't know any better. It lasted longer than i would have gave it now. Knowing what i know. I run a shulze 18 97 with 18 cells. I had the 7xl on that overgeared again. It is only rated for 97 continous. 9920 will survive good. I have faith in it. :)