The 18 heads out for a run during testing yesterday at Charlotte Motor Speedway.

Sprint Cup teams wrapped up their testing of the new spoiler this afternoon at Charlotte Motor Speedway, and while just how significant an impact it will have remains unknown, the general consensus seems to be that it won’t be a big impact. I’ve seen several informative articles on the topic, and I’ll list some of the better ones below:

“Johnson Not Worried About Spoiler,” by Jeff Owens at SceneDaily.com. Go to SceneDaily.com for a bunch more good stuff on the spoiler.

“Gordon: Spoiler Not a Big Change,” by Mike Hembree at SpeedTV.com;

“Drivers Take Spoiler for a Spin at Charlotte,” by David Newton at ESPN.com;

“Spoiler Impact Unpredictable,” by Mike Hembree at SpeedTV.com;

Note: I found most of these articles via Nascapper.com’s NASCAR News forum.