IASCA Downloads

• Competitor Handbook
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• Sound Quality
  • 2023 IQC Rules (4.5 MiB)
  • 2023 SQC Rules (18.2 MiB)
  • 2024 SQC IQC Rules.02 (17.9 MiB)
• Sound Pressure Level
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• Car Show
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• Motosounds/Powersounds
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• Jeep Beats
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• Top 10 and World Record SPL Lists
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• Event Scores
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• CAP and Current Member List
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