Originally Posted by
AccessRacer
Is everybody staying with 3k in the diffs? What about on a loose dirt outdoor track? Thanks
i'll be staying with 3k, solely to decrease build time
Originally Posted by
ShortCourseOnly
In general you should go by the KV rating to determine which pinion. A 3800KV is close to the 5.5t 550 motors sho I would go with the 13t 32P pinion and check speed vs. temps.
that's actually simple enough for me, thx