Holley 122-109 Carburetor Standard Main Jet

★★★★★ 4.9 94 reviews

$15.76
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$15.76
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Product details

Management number 222174955 Release Date 2026/05/04 List Price $6.30 Model Number 222174955
Category

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.

  • Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
  • Sizes from 40-110
  • 1/4-32 Thread
  • .150" Jet size
  • Standard Main Jet
Brand Holley
Model Holley 122-109: Jet - Large/Jumbo
Exterior Machined
Manufacturer Holley
OEM Part Number 122-109
Item model number 122-109
Manufacturer Part Number 122-109
Is Discontinued By Manufacturer No

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4.9 out of 5
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94 ratings | 39 reviews
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