New fan works well, performance as good if not better than stock 6 blade fan on 4s, and better flight times and both ESC and stock motor barely warm on landing, also sounds better to me, only using a 2200mah 40c 4s and plenty of room for a 2800/3000mah 4s, wouldn't recommend for 3s.
My static tests read:
4 blade fan & 2200mah 40c 4s = 725W @ 49A
4 blade fan & 4000mah 30c 3s = 400W @ 33A
Next time i get good weather will be testing a new 10 blade fan on 3s, static tested already and was: 10 blade fan & 4000mah 30c 3s = 750W @ 65A and what felt like massive thrust and an awesome noise lol.
