I am going to organize a track day here in The Netherlands for the first time.
Biggest challenge are the sound restrictions: 89 dB measured Dynamic 30 meters (100 foot) from the track.
Anybody knows how much our stock Porsche's produce ?
997, 996, 964, 993 and all variations in Cup, GT3 and Turbo. The more data you guys could share, the better

Thanks a lot in advance

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