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KEF Holley Performance 121 121 121 121 Pump Dischnzzl P14815277KEF-H19121121 https://cdnimages.opentip.com/full/KEF/KEF-H19121121.jpg Holley Performance 121 121 121 121 Pump Dischnzzl Manufacturer Part Number: 121-121Accelerator Pump Discharge Nozzle; For Use With Holley Model 4150/4160/4500 Carburetors; With Set of 2 0.021 Inch Straight Type Nozzle and 4 GasketsAttributes Compatibility: Holley Model 4150/4160/4500 Carburetors Number Of Nozzles: 2 Nozzle Sizes (IN): 0.021 Inch Includes Gaskets: Yes Product Description 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.Features & Benefits Straight Type A Larger Hole Will Shoot The Fuel At A Faster Rate And With Less Pressure, Than A Smaller Hole Designed For Performance And Durability Genuine Holley Quality Parts Limited 90 Day Supplier Warranty 14815277 090127482995 0.5000lbs 0.00 0.00 0.00
Holley Performance
23.9700 2025-04-27 Only 1 left In Stock

Holley Performance 121-121 121-121 Pump Dischnzzl

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UPC: 090127482995
SKU: KEF-H19121121
Price: $23.97
Quantity:
Only 1 left In Stock
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Product Description

Manufacturer Part Number: 121-121

Accelerator Pump Discharge Nozzle; For Use With Holley Model 4150/4160/4500 Carburetors; With Set of 2 0.021 Inch Straight Type Nozzle and 4 Gaskets

Attributes

  • Compatibility: Holley Model 4150/4160/4500 Carburetors
  • Number Of Nozzles: 2
  • Nozzle Sizes (IN): 0.021 Inch
  • Includes Gaskets: Yes


Product Description


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.

Features & Benefits

  • Straight Type
  • A Larger Hole Will Shoot The Fuel At A Faster Rate And With Less Pressure, Than A Smaller Hole
  • Designed For Performance And Durability
  • Genuine Holley Quality Parts
  • Limited 90 Day Supplier Warranty

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

Shipping Restrictions

This product can't be shipped to the following regions: CA.
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