SuperNats XXIV

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2022 Winter Series

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2021 Pro Tour

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Texas Sprint Racing

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Superkarts! USA - Rulebook & Updates

NGK Spark Plug Update Print
Thursday, 07 January 2021 12:43
Effective Jan 7, 2021 - Due to a worldwide shortage of the NGK R6252K105 and R6254-105 as mandated for the X30, the BR10EG and B10EG will be allowed until further notice.