How do i change mhz,s on radio controlled cars?

Question

How do i change mhz,s on radio controlled cars?

Answer 1

This depends on the R/C car.  If you have something like a Tyco, chances are you are stuck with what it was when you bought it.  Now some have a switch that will change them between different sub-frequencies so you can actually race multiple cars on say 27Mhz for an example.  

Now if you have a higher quality kit car you must buy different crystal sets, and change the one in your remote and the one in your reciever on the car, this would be the case if you have something like a Traxxas, Tamiya, Kyosho or any other of the kits, with something like a Futaba remote, or any other brand.