Smiles Per Gallon: Top 5 LB7 Duramax Mods

Are you tired of your LB7 Duramax lacking power and performance? Look no further! In this video, we're counting down the top 5 mods you can do to unlock maximum power and take your truck to the next level. From intake systems to exhaust upgrades, we're covering the most effective and popular modifications that will give you the boost you need. Whether you're a seasoned mechanic or a DIY enthusiast, these mods are sure to give you the power and torque you've been craving. So, what are you waiting for? Watch to find out the top 5 mods for maximum power and take your LB7 Duramax to new heights!

[mosesandres]

Nice list!! Pretty spot on for any new LB7 owner like myself. Unfortunately, in Cali, we can only do so much to be in compliance with emissions. Keep up the great content.🤘🤙

[ronaldbabbitt]

Cool ! Excellent job Brother 👏 Great informative video. Keep on Duramax"in! 🤘🏻🤠💨

[jmiller]

Hey I’ve got an 2001 lb7 dually myself but get 10mpg constantly no matter how I drive and towing 6k lbs !! No tunes No smoke Could you tell me what mpg you get out of your truck!! Thanks ~Miller

[mariocorleone]

Just got another 02 lb7 to replace the one i lost to a drunk driver a year and a half ago. It's bone stock aside from the 5" lift. She's got 210k on her, new injectors, new cp3, new ficm, new tcm, new water pump... Was in a front end collision, so there's a lot of body and frame work to do

[cody.max]

Any experience with the p0089 code. Replaced cp3 and now hard start and have small fuel leak under new pump and getting surge at
Idle with high fuel
Rail way above desired with p0089 ??

[nancyclark]

I love my 2003 GMC 2500 he diesel with 109, 000 mi on it. Replaced fuel injectors at 105, 000 mi

[AZREY]

What’s the cheapest way to tune my lb7