Originally Posted by wparsons
I think a 40" hull is just too much for that power system. Something in the 34-36" range would probably work a lot better with that motor on 6s2p.
I ran a 1527/1.5Y on 10s in my 47" Promise Hobby mono originally. (that's what the 5" mounts are from). It worked pretty good (faster than the replacement Lep 5692) until the day I over propped it and let the magic smoke out of the motor. Burned 2 of the 3 esc connector wires right out of it.