Where do I find frequencies for my bearcat nascar scanner?

May be...

jayski.com

Jayski has all the teams' frequencies. You can also buy a list at the track for five bucks but don't waste the five; you can just print out your own!

Here is the list:


http://www.jayski.com/links/scanners.htm

i a usually give mine a good wack and the darn thing goes to a frequncy right away.