Holley Main Jets 65 #122-65 ImpUNF3/8Asst1 BT40-ER16-150 (M16 Pull Stud Thread)

BT40-ER16-150 (M16 Pull Stud Thread) Collet Chuck With Standard Nut

effectively

They are specifically engineered for performance in intercooled

Holley's aluminum 0-4776SA will hold its shine longer and also can be hand polished for a custom look

- To Suit BMW 4 SERIES F33 CONVERTIBLE 2014-Current (Front)

Holley Main Jets 65 #122-65 ImpUNF3/8Asst1 BT40-ER16-150 (M16 Pull Stud Thread)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. Standard Main Jet . 065" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500