Description

Standard Main Jet, 1/4-32 Thread, .079" Jet size Standard Main Jet .079" Jet size 1/4-32 Thread Sizes from 40-110 Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500 Jet Hole sizes provided for reference only . All Holley jets are sized by actual flow and may vary from sizes above.These 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. Click on Catalog Product Page for complete listing of jets and sizes.

• Specifications

  • Grade Type: Performance
  • Head Diameter: 0.31"
  • Jet Number: 72
  • Jet Size: 0.0755 inch
  • Length: 0.35"
  • Material: Brass
  • Orifice Diameter: 0.0755 Inch
  • Thread Diameter: 1/4-32 Inch

• Cross-References

  • 700-122-72 Norrlands Custom
  • NCU70012272 Norrlands Custom