摩打齒數問題

據本人所見:
一般TOURING CAR 都是用細Ｔ數摩打,而BUGGY都是用大Ｔ的.這是什麼原因.

而TOURING CAR 的Ｔ數範圍應該是什麼? 而BUGGY的Ｔ數範圍應該是什麼?

當然如果有CHING可以解釋Ｔ數對摩打的效能有何影响就更好

多多指教

On-road racing has high traction surface, so high powered motors can deliver higher performance.

Off-road racing has lower traction surface, with a high powered motor, it only produces wheel spins which causes spin outs.  So a low power motor is enough.