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bdebde
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Posts: 2,359
Join Date: Dec 2006
Location: in a VAN down by the RIVER
12.24.2008, 05:35 PM

I think a 5lb rig is pushing it for the castle motors, especially the higher kv ones. I ran a 5700 on 3s in a 5lb MT2, it ran pretty hot. I ended up using a heatsink/fan on it to get reasonable temps. I also ran a 4600 in the same rig (3s), temps were not too bad, and a clip on heatsink kept temps in the safe range.
   
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