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Holley

Holley 122-41 Carburetor Standard Main Jet

Part # 122-41 Be the first to write a review

Standard Main Jet, 1/4-32 Thread, .041 in. Jet size

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Holley 122-41 Carburetor Standard Main Jet

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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:

  • Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500
  • Sizes from 40-110
  • 1/4-32 Thread
  • .041" Jet size
  • Standard Main Jet
  • Jet Hole sizes provided for reference only . All Holley jets are sized by actual flow and may vary from sizes above.
Brand Holley
Emission Code5
Product TypeMain Jets
UPC090127021125
Manufacturer Part Number122-41
Part Number122-41
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
NOT FOR USE WITH CARBURETORS ORIGINALY DESIGNED FOR ALCOHOL

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