Maximizer X75 Maxx adapters for Nitro Stampede

[RC-Monster Mike]

You shouldn't have any trouble with the LVC on 7 cells. The newer(year or so) warriors actually have a better voltage cutoff threshhold than the older ones. I tested a 9920 with a 6 cell stick pack and couldn't get the dreaded "cog" until the very end of the discharge.
Also, all the warrior car controllers have reverse-just a matter of programming.