Holley 122-72 Metering Jets

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Holley Performance MPN: 12272

Price:
Sale price$20.00 Regular price$27.00

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Stock:
Only 8 units left

Description

Adjust the metering system with replaceable main jets supplied two at a time. These gasoline jets have a 0.075-inch drill opening.

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.

  • Control Fuel Flow Into The Metering System
  • All Holley Main Jets Are Flow Tested And Then Stamped With The Correct Number
  • Standard Main Jet
  • Flow Capacity Are Changeable For Tuning Purposes
  • Limited 90 Day Supplier Warranty

Specifications

Compatibility Holley Model 2010, 2300, 4010, 4011, 4150, 4160 And 4500 Carburetor
Type Main Jet
Fuel Type Gasoline
End Size 1/4 Inch-32 UNF
Jet Drill Size 0.075 Inch
Material Brass
Quantity Set Of 2

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