2013 Grand Am Indy: 25-26 July, 2013, Indianapolis, Indiana, USA The #4 Corvette DP of Sebastien Bourdais and Emilio DiGuida passes another car during practice. ©2013, R.D. Ethan LAT Photo USA
25-26 July, 2013, Indianapolis, Indiana, USA
The #4 Corvette DP of Sebastien Bourdais and Emilio DiGuida passes another car during practice.
©2013, R.D. Ethan
LAT Photo USA