IndyCar extends deal with manufacturers, delays new engine

Scott Dixon, of New Zealand, drives past a stand with fans during an IndyCar auto race at Indianapolis Motor Speedway in Indianapolis, Friday, Oct. 2, 2020. The Speedway offered 10,000 tickets for fans to attend. (AP Photo/Michael Conroy)

Josef Newgarden takes the checkered flag to win the IndyCar auto race at Indianapolis Motor Speedway in Indianapolis, Friday, Oct. 2, 2020. (AP Photo/Michael Conroy)

Colton Herta pits during an IndyCar auto race at Indianapolis Motor Speedway in Indianapolis, Friday, Oct. 2, 2020. (AP Photo/Michael Conroy)