Despite past innovations like roof flaps, cars still risk going airborne at high speeds. NASCAR must refine aerodynamics and ...
Due to the head-on impact, the roof flaps that were supposed to deploy ... he doesn't want his life to be the example that makes NASCAR officials look into a potential deadly disconnect between ...
Those changes will include modifications to the roof rail, panel skirt and the roof flap fabrics in order to keep cars from potentially going airborne. "NASCAR will institute aerodynamic changes ...