A year of change in Nascar gets underway in Nascar at Daytona. The Spring Unlimited is Saturday night and Daytona 500 Pole qualifying is Sunday.

Big changes this year include a new qualifying format and the new format to the Chase. 16 drivers get in, wins are worth more, there will be eliminations during the Chase and the four drivers left will run winner take all for the championship at Homestead.

To get you in the mood here is Chesterfield's own Denny Hamlin talking about the changes to the Chase.