As I started lots of topics now I want to begin to share my build with you guys.
Parts:
80100 motor
Max004 waterproof box
Yep120a Esc
Water pump
5v bec
14s8p battery ( not build yet)
3ps aluminium outboard prop.
And some 3d printing.
First wet test everything went perfect went up to 2kw then cutoff from the esc (but i think that’s a problem with my battery pack which is only capable of delivering 2kw)
All electronic are finished except the batterie.(14s8p vtc6 cells)
I’m really happy how everything turned out as I expected more problems
Thanks for everybody helping me without you guys I would have probably destroyed the esc and motor
may be with a stronger connection between it and the fuselage…
it still sound like your approach is stiffer and induce less drag than long struts extending from the motor support.