RE: BUILDING your own VPP Setup
The above setup is what I am building now for this thread. The Hacker A20-34s motor is intended to be used on 2 cells and a 8x4 prop. However..... 3 Cells and a 8x4HD prop REALLY SINGS! and the motor handles this without any heating up.
This is intended to be a power plant for indoor flying and will be installed on the 3D Foamy Mini SU-26 PRO airframe. If you use the larger Hacker motors, you'll simple need to cut the new hollow shaft longer to fit the longer can.