TN ... we both been through there yea? I still say China branded motors in the 63XX class are not good for high performance. Anyways, my friend the Hyperion is not in the same boat at the China branded motors. I seen 2 perform and its brilliant, does not heat up as much too. BTW what does the Turnigy SK remark mean? Pray tell! Heheheehehe ...

Ivan ... it could be a lemon, a one off and this happens. Also, the 75A is not recommended, its stated as the max for 20 secs dude. There are so many factors that may have caused the failure, I am sure we can sit all day and ASSUME. However, we will realise that the truth is not easy to find. You just have to walk away and move on. Speak with the vendor, that is a good start.

Also, you need to note that Tze Law's set up (APC 19x12) is with old packs and the WOT is 75A or so. Danny's set up (APC 19x12) with fresh packs is already pulling 85A. So what do you think about your set up with a 19x13?