NASCAR Looking at Fueling Heads?

There was some talk in the garage this weekend that NASCAR may begin taking a closer look into the fueling systems used by the Cup Series teams. As you've heard repeatedly all season, the teams are using a new style self-vented fueling system this season with the elimination of the catch can man. NASCAR's rules for the new system, which was developed by Schultz Products, allow for some modifications to the components. And besides making changes to pit stop choreography, many teams have spent a lot of time trying to find ways to make fuel flow faster with the new equipment. It sounds now as if NASCAR wants to see what they've been able to accomplish. NASCAR Insiders