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by jecel
189 days ago
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The Indy 500 was actually part of the official Formula 1 calendar from 1950 to 1960, though the two series diverged after that. Some Indy features (refueling, changing tires even if they didn't have a puncture, safety cars) got adopted by F1 through the 1980s, specially as F1 started to lose audience to the American series in the early 1990s. |
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