Pirelli World Challenge SprintX at COTA, Saturday highlights

All the news, and racing action, from Saturday SprintX at Circuit of the Americas.

The Callaway Corvette of Daniel Keilwitz won’t start race one, after an engine rebuild was necessary for the car.

Engine Rebuild Rules Callaway Out of Race 1
http://sportscar365.com/world-challenge/callaway-to-miss-race-1-as-team-rebuilds-engine/

Braun: GMG’s Experience a “Strength” in GTS SprintX Debut
http://sportscar365.com/world-challenge/braun-gmgs-experience-a-strength-in-gts-sprintx-debut/

Gottsacker Takes GTS Pole
http://sportscar365.com/world-challenge/gottsacker-takes-gts-pole-at-cota/

Skeen, Lone Star Mercedes AMG-GT3 Claim COTA Pole
http://sportscar365.com/world-challenge/skeen-grabs-cota-pole/

Maxwell, Buford Win GTS Race 1 at COTA
http://sportscar365.com/world-challenge/maxwell-buford-win-gts-race-1-at-cota/

Vilander, Molina Claim Race 1 Win at COTA
http://sportscar365.com/world-challenge/vilander-molina-claim-race-1-win-at-cota/

Adding more late breaking highlights to this storday, updated at 10:48 PM, Central Time.

COTA PWC Saturday Notebook
http://sportscar365.com/world-challenge/cota-saturday-notebook-3/

COTA GTS Race 1 Highlights
http://sportscar365.com/features/videos/cota-gts-race-1-highlights/

Racing action at Circuit of the Americas continues, tomorrow.  Stay tuned for all the Sunday highlights to wrap up the first of five SprintX races of the season.