355 Challenge Car History and Race Results

Hello, I'm considering a purchase of a 355 Challenge car. One of the things that I'm keen in getting is the race history of the car prior to making a decision. If anybody here has any suggestions regarding how to obtain such race history, please let me know.

BTW, one idea that I'm aware of is to contact FNA, but apparently such an info can't be obtained. Does anybody else have a similar experience?

Also, I was told that old Cavallino magazines showed Challenge race results by VIN number. Is this true? If so, what is the best way to obtain such info i.e. race results in 1998 and 1999?