Originally Posted by
68sportcoup
what do you guys think.
larger pinion or smaller pinion
for longer run time.
med to large outdoor track loam.
running a 14 pinion now
switching to the 39t mip spur.
have an endure coming 90 minutes.
non stop less batt changes better.
hobbywing sct pro 3656 4000 .
I wouldn't change the gearing, just take 5-10% off the throttle travel/EPA. That'll be far more effective.