Not only in the offseason did Atlanta undergo a repaving – which raises grip and thus speeds on its own – the track also altered its banking from 24 to 28 degrees in corners and significantly narrowed the racing surface.<br>As a result, NASCAR is utilizing an aero package on the Cup Series cars this week used only at its superspeedways of Daytona and Talladega – 510 horsepower and a 7-inch ...<a class='more' href='https://www.motorsport.com/nascar-cup/news/tires-added-unknown-revamped-atlanta/9051206/?utm_source=RSS&utm_medium=referral&utm_campaign=R SS-NASCAR&utm_term=News&utm_content=www'>Keep reading</a>

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