Originally Posted by KilRuf
What kind of 23t motors is the stock class running? Make? Standup or Laydown brushes? I wouldn't mind trying one out locally just for fun during practice...
No restriction on brush. The general spec of 23T is: no bearing, fixed timing, rebuildable-ok, 23T. Usually all 23T motor is under this spec, there are pretty much no spec/outlaw like 19T and 27T.
However, if you wanna race under JMRCA, you can only using JMRCA certified motor.