IZOD IndyCar Series engine penalties for Texas race

IZOD IndyCar Series officials have announced there will be three cars that will have 10-grid spot penalties for unapproved engine changes between the Belle Isle race and today:

#78 De Silvestro (Rule 15.5.7.2)

15.5.7.2. (In-Race Failure): The Engine Manufacturer must inform its INDYCAR engine support engineer of the engine failure within five (5) hours of the end of the Race. Note: Took place at Belle Isle.

#55 Vautier (Rule 15.5.1.)

15.5.1. (Minimum mileage): Engine was changed before minimum mileage threshold ("Change-Out Mileage") of 2,000 miles.

#77 Pagenaud (Rule 15.5.1.)

15.5.1. (Minimum mileage): Engine was changed before minimum mileage threshold ("Change-Out Mileage") of 2,000 miles.