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It’ll definitely heat up, I put my granite tires on my senton which has 20t and it overheated in no time, Switched to the 15t out of the granite and it’s all good.With the stock fixed hole mount maybe a 20t pinion but will cog (stutter) on initial acceleration and the motor will heat up faster. Get an adjustable motor mount and try a 17t or 18t pinion. An adjustable motor mount will allow having more pinion choices. Adding a fan on the motor heatsink will help to reduce some of the heat with higher gearing.
Do it have hole alreadyWith the stock fixed hole mount maybe a 20t pinion but will cog (stutter) on initial acceleration and the motor will heat up faster. Get an adjustable motor mount and try a 17t or 18t pinion. An adjustable motor mount will allow having more pinion choices. Adding a fan on the motor heatsink will help to reduce some of the heat with higher gearing.
Do it have hole already
Do it have hole already
So the best bet is to keep it stock
Ok if I want to upgrade to the 4s motor from arrma I do i need to do
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