Since purchasing this nice little heli, it become noticable there was not enough power. The stock 3.7v 1000mah powerpacks do not hold their power resulting in an under powered heli. I decided to boost the power source and blew the receiver in the process. So I done a complete rebuild of the electronics and went Spekrtum with full seperates electronics.
Mods and Upgrades
I have upgraded to:
* DX6i
* AR6100e
* HexTronic HXT900 servos on cyclic
* Walkera WDF4 main blades
Main
* HexTronic 3000KV
* Esky 25A ESC
* 4G1B stock 12t pinion
Tail
* Turnigy Eurodrive 3850KV - 4G1B stock 8t geared tail assembly, not direct drive
* Turnigy Plush 10A ESC - disable ESC's BEC
* Esky EK2-0704A Head Lock Gyro
Details and more pics here:
http://tnim.bravehost.com/4G1B.html
View video here:
http://www.rcuvideos.com/video/Walke...Super-Heli-wmv