Leopard 4092 2080 kv help on max cells

[Stiantrd]

Hi can sombody help me on how many sells i can use on my 4092 2080 kv motor. I have 2 of them inn a zonda and are using them on 2x5 sells today and want more speed on it but do not want to burn them :)

Today i use swordfish 200amp inn it and prop is 447 x2. And 2x5s 5000mah .

So hopes for some great help and good answears :)

Thanx
Stiantrd :)