INDIANAPOLIS — IndyCar hit Team Penske with major penalties after it altered the attenuator on the cars of Josef Newgarden and Will Power for Indy 500 qualifying this weekend. IndyCar moved Newgarden ...

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An attenuator increases the safety of the car by decreasing G-force levels. Team Penske is believed to have filled in a gap to eliminate a slight lip, which can slow the car down. Team Penske's ...