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The Duramax LB7 engine, known for its durability and power, has become a favorite among diesel enthusiasts. If you’re looking to enhance your truck’s performance, upgrading the turbocharger is one of the most effective ways to achieve significant power gains. Here, we present the top 10 turbo upgrades for the Duramax LB7, which can help you push your horsepower to over 600 HP.
1. Duramax LB7 Stock Turbo Upgrade
The stock turbo on the Duramax LB7 is capable but can be limiting for those seeking higher performance. Upgrading to a larger stock replacement turbo can provide improved airflow and boost levels, increasing overall power.
2. Garrett GT3788VA Turbocharger
The Garrett GT3788VA is a popular choice among LB7 owners. This turbocharger offers enhanced spool-up times and a significant increase in horsepower, making it suitable for both daily driving and performance applications.
3. S366/S480 Compound Turbo Setup
For those looking to maximize power, a compound turbo setup with an S366 and S480 can deliver incredible performance. This setup allows for better boost management and can easily push the Duramax to 600+ HP.
4. BD Diesel 66mm Turbocharger
The BD Diesel 66mm turbocharger is designed for high-performance applications. It features a larger compressor wheel, which results in more airflow and power, making it an excellent upgrade for the LB7.
5. PPE Twin Turbo Kit
The PPE twin turbo kit is designed for serious power seekers. This kit can provide a dramatic increase in horsepower and torque, making it ideal for racing and towing applications alike.
6. Fleece Performance 67mm Turbocharger
The Fleece Performance 67mm turbocharger is known for its reliability and performance. It offers excellent spool characteristics and can support significant power levels, making it a favorite among LB7 enthusiasts.
7. Banks Power Sidewinder Turbo Kit
The Banks Power Sidewinder turbo kit is designed for improved efficiency and power. This kit includes a larger turbocharger that can easily handle the demands of high-performance builds.
8. AFE Power BladeRunner Turbocharger
The AFE Power BladeRunner turbocharger offers a unique design for improved airflow and efficiency. This upgrade is perfect for those looking to enhance their LB7’s performance while maintaining reliability.
9. ATS Diesel Aurora 3000 Turbocharger
The ATS Diesel Aurora 3000 turbocharger is designed for high-performance applications. With its larger size and advanced technology, it can support significant power increases while maintaining excellent drivability.
10. Holset HX35 Turbocharger
The Holset HX35 turbocharger is a great option for those looking for a budget-friendly upgrade. It provides solid performance gains and is known for its reliability, making it a popular choice among LB7 owners.
Conclusion
Upgrading the turbocharger on your Duramax LB7 can lead to significant performance improvements. Whether you choose a larger stock replacement or a complete compound setup, each of these options can help you reach your horsepower goals. Consider your driving needs and budget when selecting the best turbo upgrade for your truck.