One of only two drivers with two Sprint Cup victories this season (Harvick is the other), Logano's Penske Racing team can afford to experiment a bit at Dover this week. Figuring out the best way to get their Ford Fusion around the track is important, because Dover hosts the third race of the Chase on Sept. 28.

"Dover is a unique race track, and what you find here that works might not work anywhere else," Logano said. "But if you find a setup here (that works), it usually lasts a while. You can fine-tune that or at least (use) that as a direction when you come back."