Holley Standard Main Jet #80 (HO122-80) M10 000 HP at 43 PSI

000 HP at 43 PSI

Removable fan shrouds

Arp Head Stud Kits Are Available With Your Choice Of Conventional Hex Nuts Or Compact 12-point Nuts

Bolt Centers = 89mm

We utilise the ZF / Cherry red sensors as they are a proven unit and work extemely well

Holley Standard Main Jet #80 (HO122-80) M10 000 HP at 43 PSIHO122 80 HOLLEY MAIN JETS, 2 PACK (80) 1 4 32" Thread, . 0890" Hole Size (Pair) Part Number: HO122 80 These metering orifices control fuel flow into the metering system. They are rated in flow capacity "cubic centimetres 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.