Standard Main Jet #109 HO122-109 EFI Clamps Note: We recommend 200 or

Note: We recommend 200 or 250 series hose in E85 applications

6L 4AGE 16V / 20V DOHC

For quicker adjustments

2L 11/09-01/14

Hex StainlessSuit GM LS Series with Edlelbrock Intake

Standard Main Jet #109 HO122-109 EFI Clamps Note: We recommend 200 orStandard Main Jet #1091 4 32" Thread, . 150" Hole Size (Pair) HO122 109 122 109 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres 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.