21.   Lectures on restrictor plates and aerodynamic packages tend to draw yawns outside the grease pits, but they are critical to understanding the sociology.

22.   NASCAR already controls the restrictor plates at Talladega, how do drivers feel about giving up more control with shocks?

23.   NASCAR officials considered making a change last year and did some tests at both tracks, but the conclusion was restrictor plates still were the best way to go.

24.   NASCAR oversees the distribution and collection of these restrictor plates.

25.   NHIS figures to be his panacea, even sans restrictor plates this year.

26.   NASCAR adjusted the speeds at New Hampshire after the two fatalities by mandating speed-inhibiting restrictor plates in September.

27.   NASCAR mandates restrictor plates on carburetors at Talladega, which tends to bunch up the pack and often results in spectacular crashes.

28.   One of the most significant things about Daytona International Speedway, other than the keen competition, is that it is where the restrictor plate was born.

29.   Restrictor plates.

30.   Races at Daytona and Talladega are run using restrictor plates, which reduce the airflow through the carburetor to reduce speeds.