Here is a link to a good article on Calvert's win. Not to take away from his win, because John Calvert is an excellent driver and no heads up runs. He was the number two qualifier at 1.17 under (the old index) in A/S.
Calvert's Winternationals Win
This quote that rubs it in the face of people that have been working on their combo for years just to see one qualify number 2. From the article:
"I couldn't be happier for Brent Hajek and John Calvert who have taken the car that we designed, and created a championship race car in just six weeks," said Brian Wolfe, Director of Ford North America Motorsports. "
Don