What Does a CCV Reroute Do for the 6.7L Powerstroke?

A CCV (Crankcase Ventilation) reroute on a 6.7L Powerstroke diesel engine serves several specific functions and benefits that are important for maintaining engine performance and longevity.

What is CCV?

Crankcase Ventilation : The CCV system is designed to vent gases that escape from the engine's combustion chambers into the crankcase. These gases, known as "blow-by," can contain oil vapor and other combustion byproducts.

Purpose : The CCV system typically channels these vapors back into the intake system to be burned in the combustion process, reducing emissions and improving efficiency.

What is a CCV Reroute?

A CCV reroute (Crankcase Ventilation reroute) is a modification commonly performed on diesel engines, particularly in high-performance or heavily loaded applications. The CCV system is designed to manage the gases that escape from the engine's combustion chamber into the crankcase. These gases, known as "blow-by," can include unwanted contaminants, moisture, and oil vapors that, when reintroduced into the intake system, can lead to problems like carbon buildup.

What Does a CCV Reroute Do for the 6.7L Powerstroke

1. Redirection of Crankcase Gases

The CCV system in the 6.7L Powerstroke allows crankcase gases, which may contain oil vapor and combustion byproducts, to escape from the engine. In a standard setup, these gases are typically routed back into the engine's intake system to be re-burned.A CCV reroute modifies this path, directing the gases to the atmosphere or to a catch can, effectively preventing them from re-entering the intake system.

2. Reduction of Oil Contamination

By preventing blow-by gases containing oil vapor from entering the intake, a CCV reroute helps keep the intake manifold, intercooler, and turbocharger cleaner. This leads to less oil buildup, which can otherwise lead to decreased airflow and performance degradation.

3. Improved Engine Performance

With a cleaner intake system, the engine can breathe more freely, potentially leading to improved throttle response and overall performance, especially under load.

4. Protection for Turbocharger

The turbocharger is sensitive to oil contamination. By rerouting crankcase gases, the risk of oil vapor damaging the turbo or leading to operational inefficiencies is reduced, thereby potentially increasing the turbo's lifespan.

5. Ease of Maintenance

Reducing the accumulation of oil and sludge in the intake components simplifies routine maintenance and cleaning processes. It can also lead to longer intervals between servicing and less wear on components.

6. Incorporation of Catch Cans

Many CCV reroute kits include an oil catch can. This device captures any oil vapor before it can escape into the atmosphere, making it more environmentally responsible while still bypassing the intake system. Catch cans must be monitored and emptied periodically to be effective.

Considerations for CCV Reroute:

Legal and Environmental Concerns: Depending on local emissions regulations, venting crankcase gases into the atmosphere may be illegal in some states or countries. Always check local laws before making such modifications.

Installation Quality: A poorly executed CCV reroute can lead to oil leaks, performance issues, and other complications, so it's essential to ensure proper installation with quality components.

Monitoring Your System: If using a catch can, regular monitoring and maintenance are necessary to ensure the system is functioning correctly and not leading to leaks or pressure issues.

The Best 6.7 Powerstroke CCV Reroute?

The DynoVox CCV/PCV Reroute/Delete Engine Ventilation Kit for the 2011-2023 Ford 6.7L Powerstroke is a reputable choice for those looking to improve crankcase ventilation by rerouting or deleting the traditional CCV/PCV setup.

1. High-Quality Construction: The DynoVox kit typically features durable materials designed to withstand the rigors of high-performance applications. This includes high-temperature silicone hoses and strong fittings.
2. Improved Performance: By rerouting or deleting the factory CCV system, the kit helps prevent oil mist and contaminants from entering the intake, which can lead to improved engine efficiency and performance.
3. Catch Can Option: Depending on the specific kit variant, it may include an oil catch can, which effectively traps oil vapors and prevents them from re-entering the intake system. This feature helps keep the intake and turbo cleaner, prolonging engine life and performance.
4. Direct Fit Design: Most Kits are designed as a direct fit for specific engine models, ensuring easier installation and compatibility with OEM components.
5. Reduced Maintenance: By minimizing the oil contamination in the intake system, the kit can potentially lead to less frequent maintenance and cleaning of intake components.

Ensure to conduct proper research and consider consulting with a professional for installation to avoid any potential issues. Check DynoVox's website or trusted automotive retailers for the most current product offerings and specifications.

Conclusion

A CCV reroute on a 6.7L Powerstroke can enhance performance by reducing oil contamination in the intake system and protecting sensitive components like the turbocharger. However, it's essential to consider environmental regulations and ensure that the system is installed properly to avoid potential issues. Overall, this modification can contribute positively to your diesel engine's longevity and performance if done responsibly.

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