A 6s is a stout motor... I ran a 7s in a rustler way back and it could push that thing around easily. Plus it would pull over 100amps on 3s. Hope you have some good lipos... And a fan for the MM...
It pulled over 150 amps in my drag emaxx...
I'm using a 2s
IDK, but a tekin RX8 auta do the job