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The Boston Globe

Sports

NHMS and Sylvania reach 5-year agreement

Amid an increasingly difficult economic climate for NASCAR teams and track promoters, New Hampshire Motor Speedway Tuesday announced it had reached a five-year sponsorship extension with Sylvania through 2017.

Sylvania, which is based in Danvers, will remain the title sponsor of the Sylvania 300 at NHMS, the track’s fall event in the 10-race Chase for the Sprint Cup Championship.

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