Holley 122-52 Carburetor Standard Main Jet Vacuum Advances Counteracts Wheel Centering Sleeve Work

Counteracts Wheel Centering Sleeve Work In Conjunction With Your Oem Two-Piece Flange Nuts

4 OR 5 LEAVES

so please ensure your vehicle's model year aligns with this specification

Compatible with F 150 (2010)

Please Send Us Your Bmw Model And Procudtion Year

Holley 122-52 Carburetor Standard Main Jet Vacuum Advances Counteracts Wheel Centering Sleeve WorkThese 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.