Carb Day track action

Jack Harvey leads a groups of cars through turn one as he led for most of the Indy Lights Freedom 100 race Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Jack Harvey celebrates winning the Indy Lights Freedom 100 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Helio Castroneves warms up prior to practice as owner Roger Penske watches over him on Carb. Day at the Indianapolis Motor Speedway on May 22 2015.

Tony Kanaan stretches as he prepares to practice on Carb. Day at the Indianapolis Motor Speedway.

Mario, Marco, and Michael Andretti wait for practice to begin on Carb. Day at the Indianapolis Motor Speedway.

Scott Dixon prepares to practice on Carb. Day at the Indianapolis Motor Speedway on May 22nd 2015. Dixon was second fastest in practice.

Driver Will Power prepares to practice on Carb. Day at the Indianapolis Motor Speedway. Power was quickest in practice.

Ryan Briscoe sits in his car during practice on Carb. Day at the Indianapolis Motor Speeday.

Owner Jimmy Vasser watches over practice on Carb Day at the Indianapolis Motor Speedway on May 22nd, 2015.

Marco Andretti demonstrates the handling of his car to owner and father Michael Andretti on Carb Day at the Indianapolis Motor Speedway on May 22nd, 2015.

Justin Wilson (25) of Andretti Autosport car got a new look for the 99th Indianapolis 500 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Will Power (1) of Team Penske was fastest in practice for the 99th Indianapolis 500 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Justin Wilson (25) of Andretti Autosport car got a new look for the 99th Indianapolis 500 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Juan Pablo Montoya reflects on Carb Day practice at the Indianapolis Motor Speedway on May 22, 2015.

Traffic backed up for blocks as IndyCar fans flocked to the 16th Street for Carb Day for the 99th Indianapolis 500 Friday, May 22, 2015, morning at the Indianapolis Motor Speedway.

Jack Harvey celebrates winning the Indy Lights Freedom 100 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Helio Castroneves warms up prior to practice as owner Roger Penske watches over him on Carb. Day at the Indianapolis Motor Speedway on May 22 2015.

Tony Kanaan stretches as he prepares to practice on Carb. Day at the Indianapolis Motor Speedway.

Mario, Marco, and Michael Andretti wait for practice to begin on Carb. Day at the Indianapolis Motor Speedway.

Scott Dixon prepares to practice on Carb. Day at the Indianapolis Motor Speedway on May 22nd 2015. Dixon was second fastest in practice.

Ryan Briscoe at the close of Carb. Day practice at the Indianapolis Motor Speedway on May 22, 2015.

Will Power watches over his team preparing his car for practice on Carb. Day, May 22nd, 2015 at the Indianapolis Motor Speedway.

Carlos Munoz stands in front of his car prior to practice on Carb. Day at the Indianapolis Motor Speedway on May 22nd 2015.

Driver Will Power prepares to practice on Carb. Day at the Indianapolis Motor Speedway. Power was quickest in practice.

Ryan Briscoe sits in his car during practice on Carb. Day at the Indianapolis Motor Speeday.

Marco Andretti demonstrates the handling of his car to owner and father Michael Andretti on Carb Day at the Indianapolis Motor Speedway on May 22nd, 2015.

Ryan Briscoe and Will Power have an animated discussion during a break in the pit stop competition at the Indianapolis Motor Speedway on May 22, 2015. Power posted the quickest speed in Carb Day practice.

Team owner Chip Ganassi reacts to his his crew from the Charlie Kimball (83) car loosing in the finals of the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Team Penske driver Helio Castroneves (3), left, and Chip Ganassi Racing driver Charlie Kimball (83) square off in the finals of the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Team Penske driver Helio Castroneves (3) and his crew celebrate winning the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Leo Kanaan, son of IndyCar driver Tony Kanaan, plays with a toy of his dad's car during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Tony Kanaan, right, shares a laugh with Ryan Briscoe and former driver Dario Franchitti, left, during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Will Power (1) of Team Penske, right, passes Sebastien Bourdais (11) of KVSH Racing, left, during the practice for the 99th Indianapolis 500 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Team Penske driver Helio Castroneves (3) crew celebrates winning the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

The crew for Team Penske driver Helio Castroneves (3) perform in the finals during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Team Penske driver Helio Castroneves (3) celebrates with his crew winning the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Team Penske driver Helio Castroneves (3) celebrates with his crew winning the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Team Penske driver Helio Castroneves (3) crew celebrates winning the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Dale Coyne Racing's driver Tristan Vautier (18) rounds Turn 1 during practice for the 99th Indianapolis 500 Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

The crew of Chip Ganassi Racing driver Charlie Kimball (83) during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Indianapolis Colts punter Pat McAfee, left, greets Graham Rahal during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Chip Ganassi Racing driver Charlie Kimball (83), right, is congratulated by Andretti Autosport driver Marco Andretti (27) during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

Carb Day fans gather and drink in the Pagoda Plaza Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.

A.J. Foyt Enterprises driver Jack Hawksworth (41) has his car serviced as fans try to get a photo of him during the Pit Stop competition Friday, May 22, 2015, afternoon on Carb Day at the Indianapolis Motor Speedway.