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The Cummins 5.9L engine is renowned for its durability and performance, making it a popular choice among diesel enthusiasts. One of the most effective ways to enhance the power output of this engine is by upgrading to a 64mm turbocharger. In this article, we will explore the best 64mm turbos available for the Cummins 5.9L, which can boost your power from 350 to over 550 horsepower.
Understanding Turbochargers
A turbocharger is a forced induction device that compresses the intake air, allowing the engine to burn more fuel and produce more power. The size of the turbocharger plays a crucial role in determining the engine’s performance characteristics. A 64mm turbo provides a balance between quick spool-up and high-end power, making it an excellent choice for both daily drivers and performance builds.
Benefits of Upgrading to a 64mm Turbo
Upgrading to a 64mm turbocharger offers several advantages:
- Increased Power: Boost your horsepower significantly, achieving over 550 HP with proper tuning and supporting modifications.
- Improved Throttle Response: A well-matched turbo can enhance throttle response, making your vehicle feel more responsive.
- Better Fuel Efficiency: Although power increases, a properly tuned engine can see improvements in fuel efficiency.
- Enhanced Towing Capability: More power means better towing performance, ideal for heavy loads.
Top 64mm Turbos for Cummins 5.9L
1. BorgWarner S300SX-E
The BorgWarner S300SX-E is a popular choice among Cummins enthusiasts. This turbo features a 64mm compressor wheel that provides excellent airflow and power potential. It is designed for quick spool-up and can support power levels well over 550 HP with the right supporting mods.
2. Industrial Injection 64mm Turbo
Industrial Injection offers a high-quality 64mm turbo that is perfect for those looking to maximize their Cummins engine’s performance. This turbo is engineered to provide a significant power increase while maintaining reliability. It is an excellent choice for both street and race applications.
3. Fleece Performance 64mm Turbo
The Fleece Performance 64mm turbo is known for its exceptional build quality and performance. It features a unique design that allows for quick spool times and impressive power gains. This turbo is ideal for those who want a blend of daily drivability and high horsepower potential.
4. BD Diesel 64mm Turbo
BD Diesel offers a robust 64mm turbo that is designed for those who demand performance and durability. This turbocharger is capable of supporting high horsepower levels while providing excellent throttle response. It’s a great option for heavy-duty applications.
5. ATS Diesel 64mm Turbo
ATS Diesel’s 64mm turbo is engineered to deliver outstanding performance and reliability. This turbo is designed to work seamlessly with the Cummins 5.9L engine, providing a significant boost in horsepower and torque. It’s an excellent choice for performance enthusiasts.
Installation Considerations
When upgrading to a 64mm turbo, there are several installation considerations to keep in mind:
- Supporting Modifications: To fully utilize the power of a 64mm turbo, consider upgrading your fuel system, intercooler, and exhaust system.
- Tuning: Proper tuning is essential to ensure your engine runs efficiently and reliably with the new turbo.
- Installation Expertise: If you’re not experienced with turbo installations, it’s recommended to seek professional help.
Conclusion
Upgrading to a 64mm turbocharger can dramatically enhance the performance of your Cummins 5.9L engine. With options like the BorgWarner S300SX-E, Industrial Injection 64mm, and others, you can find the perfect turbo to meet your power goals. Remember to consider supporting modifications and proper tuning to maximize your engine’s potential. Enjoy the boost in power and performance!