which motor is faster

[rondoolaa]

which motor out of the below kv would be the fastest,

if the kv doesnt exist on a motor do not worry they are just examples,


8000kv

4400kv

3900kv

2300kv

also if i were to put these in my 18th car what difference would i notice from each of the kv's

and which would draw the most amps,

thanks for any replies,
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