[Bruce Noland]

This sounds more like local or state enforcement of the EPA code(s). Florida and California are two of the biggest EPA enforcement states.

On the other hand the nitro "show" has been a major league polluter of the masses for decades and nhra will face increasing pressure to clean them up. The pros will probably be an all alcohol show at some point in the near future. In the end, the Sportsman racers will not face the same pressures as the pros, no matter how hard nhra tries to lump us all together.