AP IRL Headlines At 11:30 p.m.
Hinchcliffe's profile raised by hot IndyCar start
Rookie Munoz tops Indy's speed chart in practice
Allmendinger enjoys taking 1st laps at Indy
Carpenter posts fastest lap on tough day at Indy
IndyCar appears on verge of hiring Derrick Walker
Drivers, teams preparing for different Indy 500
Allmendinger to drive at Detroit for Penske
Busch has solid test at Indy, 500 unlikely
IndyCar season has wide-open feel after Brazil
Busch urges racing officials ...
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