Jay Frye out

Doug Boles will replace Jay Frye as the president of IndyCar and the Indianapolis Motor Speedway. Other major management changes include Mark Sibla being promoted to senior vice president of IndyCar ...
Now, IndyCar president, Jay Frye has teased about how the hybrid power units could soon get more powerful. Hybrid engines debuted at the Mid-Ohio race in July of last year. The hybrid side of the ...