IASCA Downloads

• Competitor Handbook
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• Sound Quality
  • 2020 IQC Rules (1.2 MiB)
  • 2020 SQC Rules Rev 2.1 (4.6 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
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