Holley EFI Vacuum Manifold

Holley EFI Vacuum ManifoldHolley EFI Vacuum Manifold Oxygen Sensor O2 bung weld in style used for any Application that utilizes an Oxygen Sensor Overview O2 Weld Ring for any Application That Uses an Oxygen Sensor Requires welding and a 7 8" hole to be drilled into the exhaust. Oxygen sensors need to mounted with the tip pointed on a downward angle. A minimum of 10 degrees from horizontal and 15 degrees from perpendicular is recommended. Features: Compatible with all

Holley EFI Vacuum Manifold

Oxygen Sensor O2 bung weld in style used for any Application that utilizes an Oxygen Sensor

Overview
O2 Weld Ring for any Application That Uses an Oxygen Sensor

Requires welding and a 7/8" hole to be drilled into the exhaust. Oxygen sensors need to mounted with the tip pointed on a downward angle. A minimum of 10 degrees from horizontal and 15 degrees from perpendicular is recommended.

Features:

• Compatible with all transducers that utilize 1/8 NPT male threads and 7/8??? or smaller body/hex diameter
• 12 independent 1/8 NPT ports
• 2 -6 ORB Ports
• Improve engine bay organization by mounting transducers and/or vacuum lines all in one easy to reach location
• Ideal for engines that require multiple vacuum/boost reference sources
• 4 mounting holes designed for the use of 5/16??? socket head cap hardware for secure and robust mounting
• Crafted from 6061 Aluminum
• Anodized black for durability and laser etched with the Holley EFI logo

Details:

• Finish: Black
• Inlet: 1/8 NPT
• Inlet / Outlet Size: 9/16-18 Female O-Ring (AN 6)
• Material: 6061 Aluminum

Links
Instruction Sheet