Old Brushless converted 3.3 owner...

[Semi Pro]

its a heavy truck, if you were staying geared low i would say the mmp is fine, it has thermal protection and if there's a problem it will shut down so i say try it

as long as you stay with a low kv you will be fine with thouse packs, i have run my 1600kv revo on my 2600mah 6cell packs may times geared for 35mph without ever having a problem, just really depends on how you drive