MGM compro + feigao 6s + TC4

[RC-Monster Mike]

The 6s motor should very easily beat the Novak. It shouldn't even be close! Perhaps your batteries can't deliver the needed power to capitalize on what the motor can deliver.

For cells(mikey), a decent set of nice voltage gp cells will spice it up a bit. The 6s can draw some serious power, so if your cells can deliver the power, you will have a beast on your hands. I can supply the nimh, but I don't currently offer Lipos or Lipo chargers.