If you purchase a Sprint FanZone will that let you get into the infield as well?

I am going to be at the Daytona International Speedway for the coke 400 July 4th race weekend, and wanted to do FanZone and infield. Since to enter the FanZone you have to go through the tunnel near turn 4 (same as infield) I was just curious if you can get into the infield without the infield ticket?