HLY-142-40 #1
HLY-142-40 #1
HLY-142-40 #2
HLY-142-40 #3

Mini Jet Service Kit - .040

HOLLEY  |  Part# HLY-142-40


AL Inventory: 0

MI Inventory: 0


Highlights:

  • Product Type - Emulsion Jet
  • Prop 65 - Short Label - prop65_warning.jpg
  • Prop 65 (C, R or CR) - CR
  • Prop 65 Yes/No - Yes
  • Title - Holley - MINI-JET SERVICE KIT

Carburetor Emulsion Jet - 0.040 In Id - Number 40 - Brass - Holley Carburetors - Pair

$10.83
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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



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  · Air and Fuel » Carburetors and Components » Carburetor Jets and Components