[kyosho501x]

i dont know what you mean by dog but a truggy needs more tourqe to get it goin so go with a lower kv motor to keep temps down or lower your gearing, i would go with lower kv, again, IMO if you want a budget motor check out hobby city they have a super cheap INRUNNER motor, i think its 1900kv its identical to a feigao 9xl but a cheap version.