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! 💙

Standard Main Jet #107 HO122-107

HO122-107 - HOLLEY MAIN JET # 107 .145
SKU HO122-107
by HOLLEY
Save 17% Save 17%
Original price $33.08 +GST
Original price $33.08 +GST - Original price $33.08 +GST
Original price $33.08 +GST
Current price $27.57 +GST
$27.57 +GST - $27.57 +GST
Current price $27.57 +GST
$31.7055 Including GST (NZ Customers only)
Availability:
Low stock
Standard Main Jet #107

1/4-32" Thread, .145" Hole Size (Pair)

HO122-107

122-107

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.