I dont know what motor I should order if I am thinking to get smart speed with truggy, trying to get same speed like an original nitro truggy. 40-55Mph would be good speed I think, handling should be good enough.

1500Kv motor and 6S LiPos ( ~33,300rpm ) ? 2200Kv motor and 6S Lipos would be good setup too (~ 48,500rpm ) , but I dont know about the car handling in high speed.

I am thinking something like that.