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LS9 Corvette ZR1 Decibel Sound Test - SPL meter

Old 01-19-2021, 10:41 AM
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FZR1
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Default LS9 Corvette ZR1 Decibel Sound Test - SPL meter

Just a video before i did the 1st round of mods on the ZR1. Wanted to capture the stock exhaust and its glory.

Old 01-19-2021, 06:50 PM
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MontanaZR1
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Is that the supercharger rattling?
Old 01-20-2021, 11:38 AM
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Fast Dawg
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I just want to know if that's a missile on the right side of the screen???
Old 01-20-2021, 01:35 PM
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VetteVinnie
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