HPI Racing 12T Brushed Motor Vs Traxxas 12T Brushed Motor
Channel: Mr Originality Red Ink
Date: 2020-08-19

Both Brushed Motors were new same battery 2s Lipo 5000mah 50c PowerHobby.  
HPI 12T motor went 16MPH 
Traxxas 12T motor went 22MPH
   
Even after breaking in HPI motor and putting oil and soldering the connections it made no change.