Q sport hydro prop suggestions

[jamie]

Was wondering what would be a good prop size for 37 " hydro 1600 KV on 6 cells.
I have been running ABC H5 / M545 type props on my FE30 so would i need to increase the Diameter a bit for the bigger hull .. Say X450 or thereabouts ?
Thanks in advance :tongue:

[Fluid]

What hydro? What motor - size, in/outrunner, brand, etc? What cells - mAh, "C" rating, brand? What use - sport, oval racing, SAW? What run time expectations? An x450 may be good or may be too much....




.

[jamie]

Looking at racing so run time 2 to 2 1/2 minutes. Aussie Hydro with a Leopard 4082/1600 kv for starters ..Entropy Lipo 6S 1P 5800 50C.
Thanks

[jcald2000]

447 seems to be the common starting point for 1600kv .

[jamie]

Thanks jcald2000 thats about what i was thinking