The 6.4 Powerstroke Engine was produced by Ford between 2008 and 2010, marking a significant advancement in their Super Duty truck lineup. This engine was designed to offer enhanced performance and meet strict emissions standards, making it a key component for Ford's heavy-duty trucks.
The 6.4 Powerstroke is known for its twin-turbocharged V8 design, which delivers impressive power while maintaining fuel efficiency. It stands out among other Powerstroke engines due to this turbo setup and its robust performance capabilities.
6.4 Powerstroke Technical Specifications
The 6.4 Powerstroke Engine features a 6.4-liter V8 turbocharged diesel engine with specifications that directly impact its performance. These include a specific displacement, bore, stroke, and compression ratio, all crucial for delivering its power output.
One of the standout features of this engine is its twin-turbo setup, which plays a significant role in improving engine efficiency and performance. The dual turbochargers provide increased airflow, helping the engine produce higher horsepower and torque.
| Specification | Value |
|---|---|
| Displacement | 6.4 L |
| Bore | 96.0 mm |
| Stroke | 105.0 mm |
| Horsepower | 350-400 HP |
| Torque | 650 lb-ft |
| Compression Ratio | 17.0:1 |
| Twin-Turbo Setup | Dual Garrett Turbos |
The twin-turbo configuration helps the 6.4 Powerstroke engine deliver an impressive power output, especially in applications requiring high performance, such as towing and hauling.
Common Performance Metrics
The stock 6.4 Powerstroke delivers impressive horsepower and torque right out of the factory. With 350 to 400 horsepower and 650 lb-ft of torque, it’s well-equipped for heavy-duty tasks.
For those seeking even greater performance, this engine has a lot of potential for modifications. Aftermarket upgrades like larger turbos, fuel injectors, and a performance exhaust system can significantly boost both horsepower and torque.
Stock vs. Upgraded Performance Comparison
| Performance Metric | Stock | Upgraded |
|---|---|---|
| Horsepower | 350-400 HP | 500+ HP |
| Torque | 650 lb-ft | 900 lb-ft |
Upgrading your 6.4 Powerstroke can result in substantial gains, with some owners reporting power boosts of up to 500 horsepower and 900 lb-ft of torque.
Maintenance and Reliability of the 6.4 Powerstroke
Like any diesel engine, the 6.4 Powerstroke requires regular maintenance to remain reliable. Some of the known issues include oil dilution, where fuel can contaminate the engine oil, and EGR system failures that can lead to clogging.
Another issue that commonly arises is the Diesel Particulate Filter (DPF) clogging, which can reduce exhaust flow and impact performance. Regular maintenance, including oil changes and cleaning the EGR, can help prevent these problems from affecting engine longevity.
Common Issues and Recommended Solutions
| Issue | Solution |
|---|---|
| Oil Dilution | Use high-quality oil and change regularly |
| EGR Clogging | Clean or replace EGR system |
| DPF Clogging | Perform regular DPF regenerations or remove the system |
Proper maintenance can help extend the lifespan of the 6.4 Powerstroke engine and keep it running smoothly for years to come.
Upgrades and Customization Options
The 6.4 Powerstroke engine is highly customizable. Whether you're looking to boost performance, improve fuel efficiency, or enhance towing capabilities, several upgrade options are available to help you get the most out of your engine.
Aftermarket Turbo
One of the most popular upgrades for the 6.4 Powerstroke is the aftermarket turbo. Upgrading the turbo can significantly increase both horsepower and torque, providing a noticeable improvement in performance. Aftermarket turbos allow for more airflow and better efficiency, especially under heavy loads.
EGR and DPF Delete Kits
EGR (Exhaust Gas Recirculation) and DPF (Diesel Particulate Filter) delete kits are often used by enthusiasts seeking to enhance engine performance. Removing the EGR system can improve airflow and reduce engine temperatures, while deleting the DPF can eliminate the risk of clogging and boost exhaust flow. However, it's essential to note that these modifications can violate emissions regulations in some areas, so it's important to check local laws before proceeding with these upgrades.
2008-2010 6.4L Ford Powerstroke F250 F350 F450 EGR Delete Kit
Upgrade your 2008-2010 Ford 6.4L Powerstroke with our EGR Delete Kit. It removes the EGR valve and cooler, improving fuel economy, reducing engine temperature, boosting power, and lowering maintenance costs. Ideal for off-road use.
Price: $88.99
Buy Now
For 4.0 Inch 2008-2010 Ford 6.4 Powerstroke DPF Delete Race Pipe F-250 F-350 F-450 F-550
Boost your 2008-2010 Ford Powerstroke 6.4L Diesel with a DPF Delete Kit. Improve fuel flow, increase mileage (up to 18-19 MPG), reduce backpressure, and eliminate DPF maintenance. Tuner required for installation.
Price: $245.90
Buy NowHigh-Flow Exhaust System
Upgrading to a high-flow exhaust system is a powerful modification that can significantly improve engine performance. By replacing key components with high-performance alternatives, you can reduce backpressure and allow exhaust gases to flow more freely, which enhances overall engine efficiency.
One important upgrade is the high-flow exhaust headers, which improves the flow of exhaust gases and reduces restrictions, helping the engine breathe more efficiently. Additionally, upgrading the mid-pipes, which connect the exhaust manifold to the rest of the system, further decreases backpressure and increases airflow.
Another key component to consider is the performance catalytic converter. A high-flow catalytic converter allows more exhaust gases to pass through while still meeting emissions requirements, improving exhaust flow and overall performance. Lastly, upgrading the cat-back exhaust system ensures better gas flow from the catalytic converter to the tailpipe, which results in greater horsepower and torque.
These upgrades not only improve engine power but can also enhance fuel economy by increasing exhaust flow efficiency. Additionally, a performance exhaust system delivers a more aggressive engine sound, adding a sportier auditory presence to your truck. These modifications offer both functional performance gains and aesthetic benefits.
Cold Air Intake Systems
Upgrading to a cold air intake system helps the engine draw in cooler, denser air, which improves combustion efficiency and power output. This modification is especially useful for those who want a noticeable increase in engine performance during high-demand activities like towing. By improving airflow to the engine, cold air intake systems can also help improve fuel efficiency.
Cold Air Intake Kit For 2008-2010 Ford 6.4 Powerstroke Diesel F250 F350 F450
Enhance your 2008-2010 Ford 6.4L Powerstroke with Flashark Cold Air Intake Kit. It boosts horsepower (7-10%) and torque (6-8%), improves throttle response, and offers better airflow with a reusable filter. Easy installation.
Price: $98.77
Buy NowUpgrade Options and Costs
| Upgrade | Typical Cost Range | Performance Benefit |
|---|---|---|
| Aftermarket Turbo | $1,000 - $3,000 | Increased horsepower and torque |
| EGR/DPF Delete Kit | $500 - $1,500 | Improved exhaust flow and reduced backpressure |
| Fuel System Upgrade | $300 - $1,000 | Better fuel efficiency and enhanced power delivery |
| High-Flow Exhaust | $300 - $800 | Reduced backpressure, improved airflow, and better performance |
| Cold Air Intake | $150 - $500 | Improved engine efficiency and power at high loads |
These upgrades can significantly enhance the performance of your 6.4 Powerstroke, making it a more powerful, efficient, and reliable engine for a variety of driving needs.
Applications and Compatible Vehicles
The 6.4 Powerstroke engine is found in various Ford Super Duty trucks, including the F-250, F-350, and F-450 models. These trucks are designed for heavy-duty applications such as towing and hauling, making the 6.4 Powerstroke engine a perfect match for the job.
With its combination of power and efficiency, the 6.4 Powerstroke is highly suited for heavy-duty tasks. These trucks are some of the best options for anyone needing to transport large loads or tow trailers.
Compatible Vehicles and Specifications
| Vehicle Model | Towing Capacity | Other Key Specs |
|---|---|---|
| Ford F-250 | 12,500 lbs | 6.4L Powerstroke, 350 HP |
| Ford F-350 | 14,000 lbs | 6.4L Powerstroke, 350 HP |
| Ford F-450 | 16,000 lbs | 6.4L Powerstroke, 400 HP |
Whether for work or recreational use, the 6.4 Powerstroke-equipped Super Duty trucks are built to handle some of the toughest tasks on the road.
Conclusion
The 6.4 Powerstroke engine stands out for its performance and reliability, making it a popular choice for Ford Super Duty trucks. While there are some common issues that owners should be aware of, regular maintenance and upgrades can significantly enhance its performance.
By upgrading the turbo, exhaust, and fuel systems, it’s possible to achieve a much more powerful and efficient engine. With proper care and attention, the 6.4 Powerstroke can continue to deliver outstanding performance for many years, making it a lasting and reliable engine for heavy-duty applications.
