Best prop for a Q Hydro advice

[ray schrauwen]

I run a 1717(1580kv) on 6S in my Whip like Q-Sport. Detounged X447 gets going into competitive speed territory with no cooling on the motor.

Not even Ed Hughey style air cooling? Wow.

[ray schrauwen]

I used X455 on my Q Whiplash. The tongue really helps jump on plane quickly and exiting the turns. Trimming the tongue back a little and adding a small amount of cup to the tips should do wonders.

I have seen hulls slow badly in the turns...lack of tongue is the major cause.

Interesting. Thx.

[Lightknight]

No cooling!
I have recently upgraded from a T180 to a Swordfish Pro 240 HV. Most of the time the Leopard is pulling around 160 Amps but there are quite a few peaks around 220-240A. I cant imagine running without water cooling....swordfish 2.jpg Image shows the combo of an ABC 1816 CLL and Leopard 4092 1730 KV.