Hey guys. So I’ve decided to use an xt90 spark plug as a loop key for my build. The Xt90 plugs typically use 10AWG so while 10AWG is a safe bet, I wonder if 14AWG would also work fine (I have a bunch of 14AWG wire lying around but will buy 10AWG if necessary).
Once again, thanks in advance for any help/suggestions.
It is a different size plug. Xt90 vs Xt90s is the same size but very different. Xt90s is used in the loopkey because it has a built in resistor to mitigate the spark. Xt90 will spark every time.
Thanks for the feedback guys. I have a pretty powerful setup: 12s @ 60c , Vesc and a 6374 motor that can pull up to 70a. So I’m assuming I need 10 awg?