Holley 122-54 Carburetor Metering Jet
by Holley
Sale
$39.15
$30.45
Control Fuel Flow Into The Metering System All Holley Main Jets Are Flow Tested And Then Stamped With The Correct Number Limited 90 Day Warranty
Specifications
Fuel Type - Gasoline
Jet Drill Size - 0.053 Inch
Compatibility - Holley Model 2010
2300
4010
4011
4150
4160 And 4500 Carburetor
Type - Main Jet
End Size - 1/4 Inch-32 UNF
Material - Brass
Quantity - Set Of 2
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
