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Holley  |  SKU: 122-107

Holley 122-107 Carburetor Standard Main Jet

Standard Main Jet, 1/4-32 Thread, .145" Jet size

Regular price $35.60 NZD + GST
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⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Standard Main Jet, 1/4-32 Thread, .145" Jet size

Part Number: 122-107

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.

Features and Benefits

• Standard Main Jet
• .145" Jet size
• 1/4-32 Thread
• Sizes from 40-110
• Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
• Jet Hole sizes provided for reference only . All Holley jets are sized by actual flow and may vary from sizes above.

NOT FOR USE WITH CARBURETORS ORIGINALY DESIGNED FOR ALCOHOL

Specifications

  • Specifications
    BrandHolley
    CategoryAir and Fuel Delivery
    Emission Code5
    Grade TypePerformance
    Head Diameter0.31
    Jet Number107
    Jet Size0.145"
    Length0.35
    MaterialBrass
    Orifice Diameter0.145
    part typeCarburetor Metering Jet
    Product TypeStandard Main Jet
    Thread Diameter1/4-32
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty

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