Hi skater_719
I found the Graupner Speed 330 motor spec:
http://www.shop.graupner.de/webapp/c...r=1081&lang=en
Now according to the spec, it is 17000rpm and weight 53g. This is slower and weight heavier than GWS EM300 or EM350 (Mabuchi 370). I not sure whether is it strong enough to lift your chopper.
Does anyone have successfully using this motor in Micro Heli?
Super-Hornet