River Town Showdown - USAC AMSOIL Sprint Car National Championship
@ Tri-City Speedway (Pontoon Beach, IL)
MOWA Sprint Cars
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Practice |
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Heat Race #1 |
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Heat Race #2 |
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Feature |
USAC Sprint Cars
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Practice |
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ProSource Qualifying |
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Heat Race #1 (Simpso |
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Heat Race #2 (Competition Suspension |
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Heat Race #3 (Chalk Stix) |
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Race Semi-Feature |
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Race Feature |