An already close championship got even closer during the final minutes of a fiercely contested Bosch Engineering 6 hour Koni Challenge Series finale at Virginia International Raceway this past Sunday, with the biggest impact on the championship coming when an incident on track forced teammates Jon Miller and Craig Stanton to retire their #83 BGB Motorsports Porsche 997 in 15th place, 5 laps and ten minutes from the end of the 155 lap event. ...