Do i have this rite, mmm 2200 and lipo choice

25c packs would be fine, your constant amp draw wont be anywhere near 120 amps it will be about half that. Gear for 40-45 mph and you will be good to go

[twisted8]

fastbaja5b,ill be running this set up in an emaxx on 4c

azjc, i dont understand how gearing for a speed will help ya. there is so many variables. i understand how the calculator can help when trying to figure out speeds but rite now iam more worried about over heating and getting the rite lipos.