Firestone 550 practice at Texas Motor Speedway in Fort Worth

Firestone 550 practice at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012.

A pit crew member for Indy Car driver Mike Conway #14 runs for a fire extinguisher as a fire erupts from the right side of the car during practice for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade

Pit crew members for Indy Car driver Mike Conway #14 inspect the car for damage after a fire erupted from the right side of the car during practice for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade

Indy Car driver Mike Conway #14 looks on as a his crew inspects his car after a fire erupted on its right side during practice at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon WadeIndy Car driver Alex Tagliani celebrates winning the pole position during qualifying for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade

Indy Car driver Alex Tagliani celebrates winning the pole position during qualifying for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade

Indy Car driver Alex Tagliani is congratulated by his wife Bronte after winning the pole position during qualifying for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade

Indy Car driver Alex Tagliani, left, is congratulated by fellow driver Scott Dixon after winning the pole position during qualifying for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade

Indy Car driver Alex Tagliani celebrates winning the pole position during qualifying for the Firestone 550 at Texas Motor Speedway in Fort Worth, Friday, June 8, 2012. Special/Brandon Wade