NASCAR will use an aerodynamic package for its May 19 All-Star Race at Charlotte Motor Speedway that will include an engine restrictor plate and front aero ducts that will move the air to the side of ...
The 2018 All-Star Race will feature aerodynamic rules changes similar to the changes NASCAR made for the Xfinity Series race at Indianapolis in 2017. The Cup Series cars racing in the All-Star Race on ...
The Coke Zero 400 race at Daytona will see the use of the largest restrictor plate in NASCAR's history, with the plate openings measuring 1 and 1/32 inches up from the previous plate. This is the ...