How Much HP Can a Stock LBZ Duramax Make? Big Tunes!

LBZ dyno run at Scheid Diesel Extravaganza 2021 Truck on dyno: Cody Holt @hoodbilly_lbz Get your ceramic coating here! https://avalonking.com/products/armor... Used code: NAZTY25 For 25 bucks off!!! 2004 GMC Yukon LBZ Duramax Swap: 2500 Yukon/Suburban Chassis LBZ swap came from a full donor truck that was wrecked Air Dog 165 Lift Pump fuel system Duramax 11.5 AAM rear end Body lift stepped from 0" in the rear to 2" in the front 2006 Single Cab LBZ Duramax Wheels/Tires: 22x14 American Force Locus 33x12.50 Amp Terrain Attack MT Suspension: Stock Front, 3 inch Lowered Rear Boost Auto Parts LED Switchback Tow Mirrors Black Label Lighting white rock lights Paint Match Bumper and Flares Summit White Auxbeam Headlights Auxbeam Fog Lights Other Mods: Kryptonite control arms Kryptonite death grip tie rods, center link, pitman arm, idler arm, idler arm bracket Kryptonite wheel bearings Arp Head Studs WC Fab Y Bridge Kit (Gloss Black) LB7 Up Pipe WC Fab PCV Reroute Merchant Auto Welded Water Pump 5 inch Straight Pipe 10 inch Axle Dump How to CERAMIC COAT your vehicle! https://www.youtube.com/watch?v=KH9eR...