Probst: Next Gen ready “to put on a good show” at Daytona

John Probst, NASCAR’s senior vice president of innovation and racing development, said NASCAR came to this week’s two-day test with two aero packages to test but the results from the first 10-lap drafting session made its decision an easy one.
The package utilized features 510 horsepower and a 7-inch spoiler and similar to what was run at a recent Goodyear tire test at the reconfigured …Keep reading