Ericehess
RCTalk Champion
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So I have a brushless upgraded infraction mega with a 3600kv motor I run on 3s, runs great hits a little over 50mph. I want to try it on 4s for speed runs to get it into the 60s or faster. ESC is 4s capable. The motor is only rated to 50k RPMs. On 4s the rpms could get higher than that by a few thousand. If I'm only getting it to WOT for a few seconds do you think this could harm the motor?