Carburetor Standard Main Jet

These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimeters per minute"...

Holley Part #: BBVL_122-43

Product label: Sold out

$12.32 $12.32

$12.32

Increments of 1 Minimum of 1 Maximum of

Low stock

In stock, ready to ship

Carburetor Standard Main Jet

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.

BBK

Dyno Racing

Nitro Performance

Top Gear Tuning