P-ville Question  

Thank you again for the photos.

Finally got a 7A photo up there.  Thank you.

Question: 

 I was told that the A in the car numbers used to mean the car was running alchohol?

Was that a track requirement or the teams wanting the safety guys to know what they were dealing with in case of a fire?

Note: The A on theTurf Farm car represented the Seven A__holes that worked on the car.  From a time when racers were having a blast.