Duramax LMM vs LBZ vs LBZ Drag Race

Jason Williford 2008 LMM w/Hypertech programmer(+100hp) Cognito 7" lift 35" Toyo MT's vs. Bret Ferrell 2007 LBZ w/PPE programmer(+300hp) and Johnathon Fisher 2007 LBZ Dually w/unknown programmer.

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2005 Duramax EFI Live Rolling Coal
2005 LLY Dirty, making some noise and blowing some smoke. It has 5 inch MBRP and EFI LIVE, just to name a few mods.

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JH Diesel's Blacknasty Duramax dually
Follow us on instagram @JHDIESEL4x4 This is a 2007 Chevy 3500 Duramax w/ built engine, 68mm Danville turbo, 10mm Exergy stroker pump, 60% exergy injectors and tuning done by Danville Performance. Truck was built by JH Diesel and 4x4 out of Bradenton FL.

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