Axial Exo Terra Buggy overheating?
I recently changed the gear ratio of my exo from 12T Pinion and 52 Spur, to 16T pinion and 48 T spur. After running my engine was very hot, i could barely hold it on for 5 seconds. is this a problem? would putting on a fan help?
Engine- Castle 1410 series 3800 kv
Battery- 4200 mah 7.4 volt lipo