Holley 122-60 JET

Holley Standard Main Carburetor Jet

SKU: HOL122-60

This pair of standard main carburetor jets features 1/4-32 UNF threads and a 0.060-inch hole size.

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 determine flow. All Holley Main Jets are flow tested and then stamped with the correct number.

Main Carburetor Jet Features:

• Fits Models 2010/2300/4010/4011/4150/4160/4500
• Sizes From 40-110
• 1/4 in.-32 Thread
• 0.060 in. Jet Size
• Standard Main Jet

Application Summary:

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 and size determine flow. All Holley Main jets are flow tested and then stamped with the correct number. Click on the Catalog Product Page for a complete listing of jets and sizes.