All-Star race focuses on tweaks to rules package

All-Star race focuses on tweaks to rules package

CONCORD, N.C. -- NASCAR's All-Star race has arrived, and so has the tinkering of the cars. NASCAR is using the $1 million non-points race at Charlotte Motor Speedway as a research and development project in its seemingly endless quest for more ...

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CONCORD, N.C. — NASCAR’s All-Star race has arrived, and so has the tinkering of the cars. NASCAR is using the $1 million non-points race at Charlotte Motor Speedway as a research and development project in its seemingly endless quest for more …