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Holley 122-5000 - Holley Main Jet Extension



Holley 122-5000 - Holley Main Jet Extension

JEGS Part Number: 510-122-5000

Main Jet Extensions
  • 2/pkg
  • $8.68
    Ships

    Holley 122-5000 - Holley Main Jet Extension Details

    Main Jet Extensions

    Installation Notes:
    Requires the use of special "notched" float 510-116-11 to achieve proper clearance and to operate properly. A notched float kit 510-116-10 with float and extensions is also available.

    Specifications:

    Float Included
    No
    Fuel Bowl Gasket Included
    No
    Jet Extension Material
    Brass
    Jet Extension Style
    Screw-in
    Jet Extension Thread Size (in.)
    1/4/1932
    Quantity
    Sold as a pair
    Manufacturer's Part Number:
    122-5000

    The Holley Main Jet Extension is designed to screw into the metering block allowing the main metering jet to be threaded into the end. This moves the main jet fuel entry point out into the fuel bowl where it cannot be uncovered by fuel and cause a lean condition during hard acceleration or braking.

    Installation Notes:
    Requires the use of special "notched" float 510-116-11 to achieve proper clearance and to operate properly. A notched float kit 510-116-10 with float and extensions is also available.

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    Manufacturer's Availability
    Date Unknown
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