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Holley Tube Type Accelerator Pump Discharge Nozzles - .045"

Includes 2 Gaskets
Limited Supply: only 4 remaining
Availability: Same Day Shipping!
Shipping: Ships from Michigan.
Was: $23.86
Sale: $21.47
Save: 10%
Save: $2.39


A good selection of accelerator pump discharge nozzle sizes is indispensable to the proper tuning of the accelerator pump system. The nozzle hole size determines the rate of fuel discharge. a larger hole will "shoot" the fuel at a faster rate, and with less pressure, than a smaller hole. Sizes are stamped on each nozzle. For example, the number "31" indicates that the nozzle hole size is . 031". Various styles of nozzles are offered by Holley, including the following: Used on Models 4150, 4160 and 4500

Pit Stop USA offers Holley Tube Type Accelerator Pump Discharge Nozzles - .045" 121-45 at low everyday prices. Be sure to check out all of our products from Holley Performance Products including Holley Performance Products Pump Discharge Nozzles.


  • HLY121-45
  • HLY121-45
  • 90127021033
  • Holley Performance Products
  • Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 0.1 lbs.
  • W3.5000” x H1.1500” x L4.9500”
  • Ships from Michigan.

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