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The Chevy SS with an LS3 engine is known for its impressive performance, but upgrading the headers can take it to the next level. In this article, we will explore the benefits of installing long tube headers, focusing on the GMS Long Tube Headers and Kooks headers. We will discuss performance gains, installation tips, and provide a comparison of these two popular options.
Understanding Long Tube Headers
Long tube headers are designed to improve exhaust flow from the engine, which can lead to significant performance enhancements. Unlike shorty headers, long tube headers extend further down the exhaust system, allowing for better scavenging of exhaust gases.
Benefits of Long Tube Headers
- Increased horsepower and torque
- Improved throttle response
- Better exhaust sound
- Enhanced engine efficiency
GMS Long Tube Headers Overview
The GMS Long Tube Headers are designed specifically for the Chevy SS LS3 engine. They are made from high-quality materials to ensure durability and performance. Here are some key features:
- 1 7/8-inch primary tubes for optimal flow
- 3-inch collector for maximum exhaust efficiency
- Available in stainless steel for corrosion resistance
- Designed for easy installation with factory mounting points
Kooks Headers Overview
Kooks headers are another popular choice among Chevy SS owners. Known for their performance and quality, Kooks headers offer several advantages:
- 1 7/8-inch or 2-inch primary tube options
- 3-inch collector for improved exhaust flow
- Customizable options for different setups
- Lifetime warranty for peace of mind
Performance Gains Comparison
When comparing the performance gains of GMS and Kooks headers, both options provide noticeable improvements. However, the specific gains can vary based on installation, tuning, and other modifications. Here’s a general overview:
- GMS Long Tube Headers: Typically gain 20-30 horsepower and 15-25 lb-ft of torque.
- Kooks Headers: Can provide similar gains, with some setups achieving up to 35 horsepower increase.
Installation Tips
Installing long tube headers can be a challenging task, but with the right approach, it can be done effectively. Here are some tips for a successful installation:
- Gather all necessary tools and parts before starting.
- Consider using a lift for easier access to the undercarriage.
- Follow the manufacturer’s instructions carefully.
- Use new gaskets and hardware for a reliable seal.
- Have a friend assist with holding the headers in place during installation.
Tuning After Installation
After installing long tube headers, it is essential to tune the engine to maximize performance gains. A proper tune can help adjust fuel maps and ignition timing, ensuring the engine runs smoothly and efficiently.
Conclusion
Upgrading to long tube headers, whether opting for GMS or Kooks, can significantly enhance the performance of your Chevy SS LS3. With improved horsepower, torque, and exhaust flow, these upgrades are worth considering for any performance enthusiast. Remember to follow installation tips and tune your vehicle for the best results.