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Holley Accelerator Pump Discharge Nozzles

4.77 out of 5 stars 153 Customer Reviews

Holley accelerator pump discharge nozzles are invaluable when it comes time to tune your accelerator pump system. By keeping a good selection on hand, you can effectively adjust the rate of fuel delivered to your engine by switching back and forth between nozzle sizes.

Results 1 - 19 of 19

Accelerator Pump Discharge Nozzles, Squirters, .035 in., Straight, Pair

Part Number: HLY-121-135

4.83 out of 5 stars ( 29 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .035 in., Tube, Pair

Part Number: HLY-121-35

4.54 out of 5 stars ( 24 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .037 in., Straight, Pair

Part Number: HLY-121-137

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .031 in., Tube, Pair

Part Number: HLY-121-31

5.0 out of 5 stars ( 21 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .040 in., Tube, Pair

Part Number: HLY-121-40

4.67 out of 5 stars ( 12 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .037 in., Tube, Pair

Part Number: HLY-121-37

4.1 out of 5 stars ( 10 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .040 in., Straight, Pair

Part Number: HLY-121-140

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .031 in., Straight, Pair

Part Number: HLY-121-131

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .028 in., Tube, Pair

Part Number: HLY-121-28

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .028 in., Straight, Pair

Part Number: HLY-121-128

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .045 in., Straight, Pair

Part Number: HLY-121-145

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .032 in., Straight, Pair

Part Number: HLY-121-132

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .050 in., Straight, Pair

Part Number: HLY-121-150

Not Yet Reviewed

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .025 in., Straight, Pair

Part Number: HLY-121-125

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .042 in., Straight, Pair

Part Number: HLY-121-142

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .025 in., Tube, Pair

Part Number: HLY-121-25

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Carburetor Discharge Nozzles, Accelerator Pump Discharge Nozzles, Aluminum, Tube Type, 0.042 in. Nozzle Size, Gaskets, Screws Included, Pair

Part Number: HLY-121-42

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .021 in., Straight, Pair

Part Number: HLY-121-121

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

Accelerator Pump Discharge Nozzles, Squirters, .018 in., Straight, Pair

Part Number: HLY-121-118

Not Yet Reviewed

Estimated Ship Date: Monday 6/2/2025

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Estimated Ship Date: Monday 6/2/2025

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