Chevy and GMC Duramax Diesel Forum - View Single Post - 97% Nitromethane
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post #9 of (permalink) Old 05-23-2019, 01:21 PM
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Join Date: Jun 2011
Location: Frostbite Falls MN
Posts: 280
Hard to capture the sound with a little microphone. Sure do sound nice though.

04 GMC LB7 2500 SAC 45 injectors DSP5 EFI live, ported air inlet. 4" MBRP droning exhaust.
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