This is my Hobbyking Vampire with impeller changed to Changesun 10 blade 70mm in the origin fan housing.
I am using a custom winded Turnigy 2226 motor, with new Kv3300, origin it has Kv3000. I fly this with 3 cells 3300mAh Zippy-H and power is just around 600W.
This is one of my flights at the Midsommer meeting at Dragsängarna in Dalarna, Sweden. Power is enugh and sound is awesome!!
