WTB Starship (rigger) motor

[larryrose11]

All, Im looking to a motor for my Starship Rigger
I got a bare hull as a gift, and I was not sure it was even a real tenshock, so I first went reinforcing the booms and inside with Carbon / fiberglass. It is now tough as hell, so I want to overpower it.
Im looking for a motor in the 3200 - 3800 KV range or so, and spin it crazy fast on 4S, 40,000 RPM. I have some tight space constraints. cant be over 38 mm diameter with the cooling jacket. probably 500W.
Something like a Neu 1107, or Feigao 380xl

As a noob, I'm open to suggestions.
Thanks all.

[ray schrauwen]

Go for the Leopard 4 pole 28mm motor, perfect, Steve sells them here: http://www.offshoreelectrics.com/pro...Leopard+Motors

If the longer one will fit, then use it.

Fabulous motors.

[larryrose11]

Ray, I was looking a these. Would i handle 4S? Thats 16.8V coming off the charger. They are not clear on their web site. They list "Lippo cells", and then list a voltage. For the LBP2845/4.5D, 3650KV, they list 16V. Is that a max voltage? Would 4s blow it up?