NASCAR president Steve Phelps talks rule changes for 2019 and beyond
Steve Phelps on the new rules package for 2019 and future changes
Next year, NASCAR has a shiny new rules package that’s set to go into effect.
17 of the 36 races: Horsepower will be reduced from 750 to an ideal 550. The engine spacer will be reduced to .922-inch versus the current 1.17-inch hole.
Read More