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The 5.7 HEMI engine has gained a reputation for its power and performance. One of the most popular modifications for this engine is the installation of long tube headers. In this article, we will explore the reliability of long tube headers from two prominent manufacturers: BBK and Hedman. We will analyze their durability, performance benefits, and potential drawbacks.
Understanding Long Tube Headers
Long tube headers are designed to improve exhaust flow from the engine, which can lead to increased horsepower and torque. They differ from shorty headers in their length and design, allowing for better scavenging of exhaust gases. However, with performance enhancements come questions about reliability and long-term durability.
BBK Long Tube Headers
BBK Performance is known for producing high-quality aftermarket parts, including long tube headers for the 5.7 HEMI. Their headers are made from durable materials and designed for optimal performance. Here are some key features of BBK long tube headers:
- Material: BBK headers are typically made from 1 5/8-inch mandrel-bent tubing, which helps maintain exhaust flow.
- Coating: Many BBK headers come with a ceramic coating that provides additional heat resistance and prevents rust.
- Installation: Designed for a direct fit, BBK headers usually come with all necessary hardware for installation.
Durability of BBK Headers
When it comes to durability, BBK headers have received positive feedback from users. Many report that they withstand high temperatures and resist corrosion over time. However, some users have noted that the ceramic coating can chip under extreme conditions, potentially exposing the metal beneath.
Hedman Long Tube Headers
Hedman is another reputable manufacturer of long tube headers. Their products are known for being budget-friendly while still providing good performance. Here are some features of Hedman long tube headers:
- Material: Hedman headers are often constructed from heavy-duty steel, ensuring strength and durability.
- Finish: Most Hedman headers come with a black painted finish, which helps protect against rust but may not be as durable as ceramic coatings.
- Compatibility: Hedman headers are designed to fit a variety of applications, making them versatile for different setups.
Durability of Hedman Headers
Hedman headers generally receive favorable reviews regarding their durability. Users appreciate their solid construction, but some have reported issues with the paint finish peeling over time. This can lead to rust if not addressed promptly. Overall, Hedman headers provide good value for those seeking performance on a budget.
Performance Comparison
Both BBK and Hedman headers aim to enhance the performance of the 5.7 HEMI engine. However, there are differences in how they achieve this:
- Power Gains: BBK headers are often reported to provide slightly higher power gains compared to Hedman, especially at higher RPMs.
- Torque Improvement: Both brands improve torque, but users may find BBK headers to provide a more noticeable increase.
- Sound Quality: The sound produced by the headers can vary; BBK headers tend to offer a deeper tone, while Hedman headers may produce a slightly louder exhaust note.
Potential Drawbacks
While both BBK and Hedman headers have their advantages, there are potential drawbacks to consider:
- Installation Challenges: Long tube headers can be more difficult to install than shorty headers, requiring more time and effort.
- Ground Clearance: The longer design may reduce ground clearance, which could be a concern for some vehicles.
- Emissions Compliance: Depending on local regulations, long tube headers may not be street legal without additional modifications.
Conclusion
In summary, both BBK and Hedman long tube headers offer performance enhancements for the 5.7 HEMI engine, but they come with different strengths and weaknesses. BBK headers tend to provide higher power gains and better durability, while Hedman headers are a more budget-friendly option with decent performance. Ultimately, the choice between the two will depend on individual preferences, budget, and performance goals.
When considering long-term durability, both brands have their merits. Regular maintenance and proper installation will play significant roles in ensuring that either set of headers lasts for years to come.