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The Plymouth Road Runner is an iconic muscle car that has captured the hearts of automotive enthusiasts for decades. One of the best ways to enhance its performance and sound is by upgrading the headers. In this article, we will explore the best performance headers for the Plymouth Road Runner, focusing on gains of 20+ horsepower and the improved sound they provide.
Understanding Performance Headers
Performance headers are designed to improve the exhaust flow from the engine, allowing it to breathe better and produce more power. By replacing the factory exhaust manifold with high-performance headers, you can achieve significant horsepower gains and a more aggressive exhaust note.
Benefits of Upgrading to Performance Headers
- Increased Horsepower: Many headers can provide gains of 20+ horsepower.
- Improved Exhaust Sound: Headers create a deeper, more aggressive exhaust tone.
- Better Engine Efficiency: Enhanced exhaust flow can lead to improved fuel efficiency.
- Lightweight Materials: Performance headers are often made from lighter materials, reducing overall weight.
Top Performance Headers for Plymouth Road Runner
Here are some of the best performance headers available for the Plymouth Road Runner that can deliver the desired gains and sound improvements:
1. Hooker Headers Super Competition
Hooker Headers is a well-known name in the performance exhaust industry. Their Super Competition headers are designed for maximum performance, featuring:
- 1-5/8 inch primary tubes for optimal flow
- Full-length design for maximum horsepower gains
- Durable construction with a high-temperature coating
2. Hedman Hedders Elite Series
Hedman Hedders offers the Elite Series headers, which are designed for both street and strip applications. Key features include:
- 3/8 inch thick flanges for strength and durability
- Mandrel-bent tubing for smooth exhaust flow
- Available in different finishes to suit your style
3. Doug’s Headers
Doug’s Headers are known for their quality and performance. Their headers for the Plymouth Road Runner offer:
- 1-3/4 inch primary tubes for increased power
- Heavy-duty construction for long-lasting performance
- Optimized design for improved exhaust scavenging
4. Edelbrock Performer RPM Headers
Edelbrock is synonymous with performance, and their Performer RPM headers are designed to enhance your Road Runner’s performance with:
- 1-5/8 inch primary tubes for optimal power gains
- High-quality materials for durability
- Designed to work with stock or aftermarket components
Installation Considerations
When upgrading to performance headers, consider the following installation factors:
- Tools Required: Ensure you have the necessary tools, including wrenches, sockets, and possibly a lift.
- Gaskets: Use high-quality gaskets to prevent leaks.
- Clearance: Check for any clearance issues with other components in your engine bay.
- Professional Help: If you’re not comfortable with installation, consider hiring a professional.
Conclusion
Upgrading to performance headers is one of the most effective ways to enhance the performance and sound of your Plymouth Road Runner. With gains of 20+ horsepower and a more aggressive exhaust note, the right set of headers can transform your driving experience. Consider the options listed above, and choose the headers that best fit your needs and preferences.