2006 Sierra.5.3 stage 2 btr truck cam 0-100mph run with corvette servo

4X4 CCSB Volant intake, longtube headers, flowmaster 10 series. Shane Hinds tune with corvette servo installed. Just wanted to see how it would shift after the servo. It is a lot firmer now. A well needed upgrade. Now all it needs is a stall!!!!

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