Originally Posted by
AlvBo
I've got a newbie question. If a particular class sets a imitation, for example, Stock class = 3500KV, can I use 2500KV? And similarly, Box Stock class = 7T pinion, can I use 6T?
Stated specs for any race class, in any scale, are never "limitations"...they are designated specs that must be followed. Besides, in regards to racing (any vehicle, any class, any scale), WHY in the world would you want to make your vehicle slower ???