Holley Main Jets 70 #122-70 GAAQ1103 Head length 128mm

Head length 128mm

Reduced Socket-Fastener wear with 6 or 12-Point OGV sockets

Cutter diameter 25

Suits Zetec engines found in Ford Focus

Disc Guard Rtech suitable for std or oversize disc requires mounting Kit sold separately White

Holley Main Jets 70 #122-70 GAAQ1103 Head length 128mmThese 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 . 070" Jet size 1 4 32 Thread Sizes from 40 110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500