Pay in 4 interest-free payments of $8.27 Learn more
Ships within 48 hours · Estimated delivery Oct 7 - Oct 12
Keep tabs on your temps with the most trusted water temperature gauge on the market
AR643-3250
78-702352-S
Runners have plenty of material for port matching to low- or medium-riser style heads
Standard Main Jet #109 HO122-109 Weather Stations Keep tabs on your tempsStandard Main Jet #1091 4 32" Thread, . 150" Hole Size (Pair) HO122 109 122 109 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres per minute" and are changeable for tuning purposes. The shape of the entry, exit, and size determines flow. All Holley Main Jets are flow tested and then stamped with the correct number.
US$ 120.19
US$ 74.00
