Skip to content
⚠️ We’re two team members down on the phone lines & emails — We have closed our phone line to help, Thanks for your patience! 💙
⚠️ We’re two team members down on the phone lines & emails — We have closed our phone line to help, Thanks for your patience! 💙
HOLLEY 1/4-32" Thread, .1285" Hole Size (Pair) Standard Main Jet #100 HO122-100 Autofit

Standard Main Jet #100 HO122-100

HO122-100 - HOLLEY MAIN JETS, 2 PACK (100)
SKU HO122-100
by HOLLEY
Sold out
$28.44 +GST
$28.44 +GST - $28.44 +GST
$28.44 +GST
$23.73 +GST
$23.73 +GST - $23.73 +GST
$23.73 +GST
$27.2895 Including GST (NZ Customers only)
Availability:
Out of stock
Standard Main Jet #100

1/4-32" Thread, .1285" Hole Size (Pair)

HO122-100

122-100

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.