Holley Carburetor Accelerator Pump Discharge Nozzle 121-28;

$44.20

Part #: 121-28

Brand: Holley

UPC: 090127020975

Estimated Ship Date: 6/1/2025 (From manufacturer)

Specifications Videos Alternative Parts

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Details

0.028 in. Hole Size
Tube Type
Includes 2 Gaskets

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. For example, the number 31 indicates that the nozzle hole size is .031-inches. Various styles of nozzles are offered by Holley.

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Alternative Parts

Renegade Racing Components Carburetor Accelerator Pump Discharge Nozzle 12-28; Holley Squirter Tube 0.028 in.

REN12-28

$21.35

Estimated Ship Date: Today