Holley 122-71 Carburetor Standard Main Jet Boots & Accessories jeseny 2 PCS Car Mud

jeseny 2 PCS Car Mud Flaps Soft Material Automotive Rubber Mudguard Universal Mud Flaps Guards Splash Front and Rear Anti-fly Splash Paddy Board Exterior Accessories Mud Decoration (Sports)

or marine applications

(2) Take the measurement result two to three times to choose the largest one

Compatible with BMW 2013+ 3-Series (F30

These are of brass construction with viton seals

Holley 122-71 Carburetor Standard Main Jet Boots & Accessories jeseny 2 PCS Car MudThese 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.