Kurt Busch - Former Sonoma winner Kurt Busch will be a factor. He’s an elite performer at road courses and on a year to year basis he ranks as one of the best. Last year on this track type he swept the top ten and scored the 9th most points. Over the last five years at road courses his average points ranking is 6th. At Sonoma, Kurt Busch runs exceptionally well and since 2011 he’s arguably been the best performer in the series. Over the last seven races he has a 5.6 average finish, the . . .