Header Installation Guide: Step-by-step for Edelbrock and Arh Headers

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Installing headers can significantly improve the performance and sound of your vehicle. This guide will walk you through the installation process for Edelbrock and ARH headers step-by-step, ensuring that you can complete the task efficiently and effectively.

Tools and Materials Needed

  • Socket set
  • Wrench set
  • Torque wrench
  • Header gaskets
  • New exhaust bolts
  • Anti-seize compound
  • Jack and jack stands
  • Safety goggles
  • Gloves
  • Shop manual for your vehicle

Preparation Steps

Before you begin the installation, it’s important to prepare your workspace and vehicle. Follow these steps:

  • Ensure the vehicle is on a flat surface.
  • Disconnect the battery to prevent any electrical issues.
  • Raise the vehicle using a jack and secure it with jack stands.
  • Remove any components blocking access to the headers, such as the exhaust system or air intake.

Removing the Old Headers

To install new headers, you must first remove the old ones. Follow these steps carefully:

  • Unbolt the exhaust pipes from the old headers.
  • Remove any heat shields or brackets attached to the headers.
  • Unbolt the headers from the engine block, starting from the top bolts.
  • Carefully remove the headers from the engine bay.

Installing Edelbrock Headers

Edelbrock headers are known for their quality and performance. Follow these steps for installation:

  • Clean the surface of the engine block where the headers will mount.
  • Apply a thin layer of anti-seize compound to the new header bolts.
  • Position the Edelbrock headers onto the engine block, aligning with the bolt holes.
  • Insert the header bolts and hand-tighten them.
  • Use a torque wrench to tighten the bolts to the manufacturer’s specifications.

Installing ARH Headers

ARH headers are also a popular choice for performance enthusiasts. Follow these steps for installation:

  • Ensure the engine block surface is clean and free of debris.
  • Apply anti-seize compound to the header bolts.
  • Carefully position the ARH headers onto the engine block.
  • Align the header bolts and hand-tighten them.
  • Use a torque wrench to tighten the bolts according to ARH specifications.

Reconnecting the Exhaust System

Once the headers are installed, you will need to reconnect the exhaust system. Follow these steps:

  • Align the exhaust pipes with the new headers.
  • Secure the exhaust pipes to the headers with new bolts.
  • Reattach any heat shields or brackets removed earlier.

Final Steps and Testing

After everything is reconnected, it’s time to finalize the installation:

  • Reconnect the battery.
  • Start the engine and listen for any unusual sounds.
  • Check for leaks around the header connections.
  • Take the vehicle for a test drive to ensure everything is functioning correctly.

Conclusion

Installing Edelbrock and ARH headers can enhance your vehicle’s performance. By following this step-by-step guide, you can ensure a successful installation. Always refer to the manufacturer’s instructions for specific details related to your vehicle model.