"The Supercar Festival is a Professional Series event available at level 11. Running the Daytona International Speedway in A-Spec is a good way to obtain experience and credits at lower levels since it can be completed with a 700 horsepower car in about 2:30."@en . . . . . "Supercar Festival (GT5)"@en . "The Supercar Festival is a Professional Series event available at level 11. Running the Daytona International Speedway in A-Spec is a good way to obtain experience and credits at lower levels since it can be completed with a 700 horsepower car in about 2:30."@en .