the oversized rear wing helps the Viper ACR achieve its targeted 1,000 lbs of downforce at 150 mph. That's enough to help Dodge's supercar sustain a cornering load of 1.5 Gs at speed – superior ...

NASCAR has a long history of innovation and regulation, with manufacturers constantly working on improving their performance.

Little-known Czech widebody kit producer Waido Kits is aiming to establish itself in the American aftermarket realm with the ...