Holley Main Jets 75 #122-75 5630650 - To Suit AUDI S4

- To Suit AUDI S4 B7 BEARING REAR 2005-2008 (Rear)

- To Suit MG ZS ZS & HATCHBACK DISC REAR

Thread Size M 8 x 1

Base (W)65 x (D)84 x (H)27mm

Overall length 394mm

Holley Main Jets 75 #122-75 5630650 - To Suit AUDI S4These 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 . 075" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500