The last days i finished my 1:8 buggy conversion.
I got a cheap Mugen MBX5 Prospec roller and that was the start of the project.
The setup i use:
-Feigao 7L
-Mtroniks 125A (a nice piece of esc i love it, 0 cogging....)
-Flightpower Trakpowers 4S 4900mah (50C peak) i can only say these cells rock! Even then the motor and esc after a long hard run are warmed these babys are still cool as ice (ok 2800Watt peak i will never need in the buugy;))
-Geared: 13-14/46
-Weight: 3380g complete RTR
The motor mount is out of 10mm thick 7075 T6 alu.
Driving this buggy is a pleasure, it acelerates like crazy...
I'm still waiting for my eagletree then i can show you more datas.
Here some pics: