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View Full Version : Mabuchi 370 vs Graupner 300


Dan
Nov 19, 2005, 05:11 PM
I have a Colco Thinderbird:
http://www.raidentech.com/cothrecorcrt.html

and the main motor wore out so I purchased a replacement and now it
barley gets off the ground! I am going to replace it with one of the
following but I am not sure which is better ...

Mabuchi Gold Label High Performance 370 Motor:
http://www.heli-world.com/Merchant2/merchant.mvc?Screen=PROD&Store_Code=H&Product_Code=CNE056A

Graupner Speed 300 Motor:
http://www.modelflight.com.au/graupner_speed_specifications.htm