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.

Twice-reigning Indianapolis 500 champion Josef Newgarden was planning to qualify for this year's race over the weekend when he and Penske teammate Will Power failed their pre-qualifying inspections.

Team Penske has been rocked by a second cheating scandal in just over a year. The cars of Josef Newgarden and Will Power were found to have illegal modifications and were disqualified from qualifying,

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,

Arrow McLaren driver Pato O'Ward: “They weren't accidentally doing it, because they had the blowtorch right there in order to get it [the car] out [on track]. Honestly, I feel for [Jacob] Abel and for everybody that did the Last Chance qualifying. Those cars [Penske entries] weren't in regulations.

The countdown to the green flag for the Indy 500 is on, and we're ranking every driver in the field. Where does your favorite land?

Josef Newgarden seeks a historic third Indy 500 win, and Will Power a second, but both were penalized and could make additional history from the back row.

Winning streaks, officiating controversies, and a major qualifying upset have set us up for an all-timer on Sunday.