First Dyno on 2018 GMC Sierra Twin Turbo Build - Armageddon Turbo & Performance

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First Dyno on 2018 GMC Sierra Twin Turbo Build

First Dyno on 2018 GMC Sierra Twin Turbo Build

Posted by GoTurbo.net on Oct 16th 2019

Here is the first dyno test of a 2018 GMC Sierra Twin Turbo Build!