I received the motors from LincPimp yesterday. I'm itchy for the next TNT, to try them out. These are Feigao's 380 series, clones of the the C40 series hackers. They are a bit shorter then the hackers as you see in the pics the 6L is pretty quick on 3s A123.
The first pic is the 6L Feigao. The second pic shows the S and L cans comparison.