Issues discovered on Penske's Nos. 2 and 12 cars Sunday was also displayed on Newgarden's 500-winning car last year displayed at the IMS Museum.

IndyCar penalized Team Penske for issues with their cars. Two-time defending Indy 500 winner Josef Newgarden and Will Power will start at the back of the 33-car field.

Hold onto your helmets. There is drama in Speedway. Why it matters: After announcing a sellout crowd last week, the Greatest Spectacle in Racing just became an even bigger spectacle. Driving the news: Two-time defending Indianapolis 500 champion Josef Newgarden and his teammate Will Power,