Holley 122-72 Standard Main Jet - 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 Compatibility : Holley Model 2010, 2300, 4010, 4011, 4150, 4160 And 4500 Carburetor Type : Main Jet Fuel Type : Gasoline End Size : 1/4 Inch-32 UNF Jet Drill Size : 0.075 Inch Material : Brass


Brand: ‎Holley
Product model number: ‎122-72
Discontinued by manufacturer: ‎No
Original part number: ‎122-72
br>Product weight: ‎13.6 g