This jet assortment kit gives carb tuners a complete range of Holley metering jets from #80 to #89, organized on a black anodized billet storage plate for easy access at the track or in the shop.
Specifications:
- Jet Range: #80 - #89
- Quantity: 2 of each jet number
- Plate: Black Anodized Billet Aluminum
- Part Number: 122-250
FAQ
What jet sizes are included in the 122-250 kit?
Two each of every jet number from 80 through 89.
What does the billet plate do?
It's a black anodized aluminum plate that organizes and stores all the jets in one place for quick access.
Is this kit made by Holley?
Yes, it contains genuine Holley jets and hardware.

