1.   But Dale Earnhardt Jr. is aware that his uncanny run of success in NASCAR Winston Cup races contested with carburetor restrictor plates can be traced directly to Michael Waltrip.

2.   Daytona is one of two tracks where Nascar requires carburetor restrictor plates to slow the cars to protect drivers and fans.

3.   In an effort to control rising speeds and ease safety concerns, NASCAR makes a carburetor plate mandatory.

4.   That was before NASCAR mandated use of the carburetor restrictor plate to slow the cars down.

5.   The race was run with carburetor restrictor plates, mandated by NASCAR to reduce speeds after the deaths of Adam Petty and Kenny Irwin during NHIS practices.

6.   The Talladega and Daytona aero packages are used in conjunction with carburetor restrictor plates.

7.   Usually, the carburetor restrictor plate heads the list here.

8.   By the following year, NASCAR had begun requiring carburetor restrictor plates to slow the cars at Talladega and Daytona.

9.   Carburetor restrictor plates?

10.   Changes have been made as late as the day before the race, as was done last October in Talladega with the carburetor restrictor plate.