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Product Summary

Universal Fit

    Key Specs

    BrandHolley

    Need To Know

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    Details

    These metering orifices control fuel flow into the metering system. They are rated in flow capacity cubic centimeters per minute and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main jets are flow tested and then stamped with the correct number. Click on Catalog Product Page for complete listing of jets and sizes.

    • Standard Main Jet
    • .156" Jet size
    • 1/4-32 Thread
    • Sizes from 40-110
    • Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500

    Specifications

    KEY SPECS
    BrandHolley
    GENERAL
    GTIN Code090127479636