Tech Talk: Darian Grubb and Putting the Power Down at Phoenix
_The 2012 Chase has taken a turn for the worse for Denny Hamlin. After a mechanical issue cost him a quality finish at Martinsville, the hopes of the No. 11 team for a title this year went out the window. Can they recover for a season sweep in the desert before the 2012 season dries up? With two races to go on the schedule, it has come down to win or nothing for the Joe Gibbs Racing team. Darian Grubb took some time at Martinsville to talk with Frontstretch about the upcoming race at Phoenix, the 2013 car that they tested at the track before Martinsville, the cars they’re putting into the fleet for next season and the changes that the track at Phoenix has presented to the teams._