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When it comes to upgrading your vehicle’s exhaust system, one of the most debated topics among automotive enthusiasts is the choice between long tube headers and shorty headers. Each option has its own set of advantages, disadvantages, and applications. In this article, we will explore the real-world power gains and sound differences between Hedman long tube headers and shorty headers.
Understanding Headers
Headers are an essential component of your vehicle’s exhaust system. They help to improve engine efficiency by allowing exhaust gases to exit the engine more freely. This can lead to increased horsepower and torque. The two most common types of headers are long tube headers and shorty headers, each designed for different performance needs.
Long Tube Headers
Long tube headers are designed to maximize exhaust flow by providing longer pipe lengths and smoother bends. This design allows for better scavenging of exhaust gases, which can significantly improve engine performance, especially at higher RPMs.
Benefits of Long Tube Headers
- Increased Power: Long tube headers typically provide a significant increase in horsepower and torque, particularly in high-performance applications.
- Better Exhaust Scavenging: The longer pipe length enhances the scavenging effect, helping to pull exhaust gases out of the cylinders more efficiently.
- Improved Sound: Long tube headers often produce a deeper, more aggressive exhaust note that many enthusiasts prefer.
Drawbacks of Long Tube Headers
- Installation Complexity: Long tube headers can be more challenging to install due to their size and routing.
- Ground Clearance Issues: The longer design may reduce ground clearance in some vehicles.
- Potential Emissions Issues: In some states, long tube headers may not comply with emissions regulations, especially if they eliminate catalytic converters.
Shorty Headers
Shorty headers, as the name suggests, are shorter in length and designed to fit more easily in the engine bay. They are often used in applications where space is limited or where a simpler installation is desired.
Benefits of Shorty Headers
- Ease of Installation: Shorty headers are generally easier to install, making them a popular choice for DIY enthusiasts.
- Better Fitment: They can fit in tighter spaces without compromising the vehicle’s ground clearance.
- Compliance with Emissions: Shorty headers often retain the factory catalytic converters, making them more compliant with emissions regulations.
Drawbacks of Shorty Headers
- Lower Power Gains: Shorty headers typically offer less power improvement compared to long tube headers, especially in high RPM situations.
- Limited Scavenging: The shorter length may not provide the same level of exhaust scavenging as long tube headers.
- Sound Differences: While they can still enhance sound, shorty headers may not produce the aggressive tone that long tube headers are known for.
Real World Power Gains
When comparing the real-world power gains of Hedman long tube headers versus shorty headers, several factors come into play, including engine type, vehicle setup, and intended use. Generally, long tube headers can provide a noticeable increase in horsepower, particularly in performance-oriented applications.
For instance, a typical V8 engine can see power gains of 20-30 horsepower or more with long tube headers, especially when paired with a performance exhaust system. In contrast, shorty headers might yield gains of 10-15 horsepower, making them a more modest upgrade.
Sound Demonstration
Sound is a crucial aspect of any exhaust upgrade. Long tube headers tend to produce a deeper, more aggressive sound due to their design, which enhances the exhaust note. Many enthusiasts appreciate the throaty growl that long tube headers provide, especially under acceleration.
Shorty headers, while still improving sound over factory headers, typically produce a milder exhaust note. They can provide a sportier sound than stock but may lack the aggressive tone associated with long tube headers.
Conclusion
Choosing between Hedman long tube headers and shorty headers ultimately comes down to your specific goals and preferences. If you’re looking for maximum power gains and an aggressive sound, long tube headers are likely the better choice. However, if ease of installation and emissions compliance are your priorities, shorty headers may be the way to go.
Consider your vehicle’s setup, your driving style, and your performance goals when making your decision. Both options have their merits, and understanding the differences will help you make an informed choice for your exhaust system upgrade.