Carburetor Jet; Standard Main Jet; 1/4-32 UNF Thread; Hole Size 0.051 in.; Pair;
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 Models 2010/2300/4010/4011/4150/4160/4500
- Sizes From 40-110
- 1/4 in.-32 Thread
- 0.050 in. Jet Size
- Standard Main Jet
Application Summary:
| Year | Make/Model |
|---|---|
| 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 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. |
