My bad I actually have a 2100kv motor on 4s with good batteries and 4s max esc and my 1/9 Kyosho drx ve usually beats me when we race and I let my fiancée drive it so I need to beat her lol! She's running 3s 2400kv motor both my rc's but I love how the mp9e drives and handles just not fast enough! I just bought a 13t gear for the motor see what that does, it's still in package I'll see if I install it soon