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Accelerator Pump Components

Accelerator Pump Components play a key role in eliminating hesitation during throttle tip-in by delivering a shot of fuel. Ideal for tuning Holley, Demon, and similar carburetors to improve drivability off the line or out of corners. These are crucial for sharp throttle response in performance engines.

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Holley Accelerator Pump Discharge Nozzle 0.031" Hole Size Straight Type (HO121-131)
Holley Accelerator Pump Discharge Nozzle 0.031" Hole Size Straight Type (HO121-131) HO121-131 Contact for availability
$61.60 - $61.60
$61.60
$61.60 - $61.60
$61.60
+ GST

Holley Accelerator Pump Discharge Nozzle 0.031" Hole Size Straight Type (HO121-131)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.031,Including 4 GasketsPart Number: HO121-131 Holley Performance Products has been the undisputed leader in fuel systems...

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$61.60 - $61.60
$61.60
$61.60 - $61.60
$61.60
+ GST
Contact for availability
Holley Accelerator Pump Tuning Kit (HO36-184)
Holley Accelerator Pump Tuning Kit (HO36-184) HO36-184 Contact for availability
$535.50 - $535.50
$535.50
$535.50 - $535.50
$535.50
+ GST

Holley Accelerator Pump Tuning Kit (HO36-184)

For Holley 2 BBL And 4 BBL Performance Carburettor

ACCELERATOR PUMP TUNING KITFor Holley 2 BBL And 4 BBL Performance CarburettorPart Number: HO36-184 This tuning kit is composed of a selection of a...

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$535.50 - $535.50
$535.50
$535.50 - $535.50
$535.50
+ GST
Contact for availability
Holley Accelerator Pump Transfer Tube (HO26-23) HO26-23 Contact for availability
$36.70 - $36.70
$36.70
$36.70 - $36.70
$36.70
+ GST

Holley Accelerator Pump Transfer Tube (HO26-23)

ACCELERATOR PUMP TRANSFER TUBEPart Number: HO26-23 Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. ...

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$36.70 - $36.70
$36.70
$36.70 - $36.70
$36.70
+ GST
Contact for availability
Holley 50cc Accelerator Pump Conversion Kit (HO20-11) HO20-11 Contact for availability
$203.90 - $203.90
$203.90
$203.90 - $203.90
$203.90
+ GST

Holley 50cc Accelerator Pump Conversion Kit (HO20-11)

50cc ACCEL.PUMP CONVERSION KITPart Number: HO20-11 Holley 50cc conversion kit. Includes New Pump Housing, Stud, Arm, Diaphragm, Spring, Longer Pum...

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$203.90 - $203.90
$203.90
$203.90 - $203.90
$203.90
+ GST
Contact for availability
Holley Accelerator Pump Diaphragm (HO135-9)
Holley Accelerator Pump Diaphragm (HO135-9) HO135-9
Contact for availability
$73.00 - $73.00
$73.00
$73.00 - $73.00
$73.00
+ GST

Holley Accelerator Pump Diaphragm (HO135-9)

50cc, GLFT, Alcohol, Petrol, Suit Holley, Barry Grant, Demon

HOLLEY DIAPHRAGM 50CC GLFT50cc, GLFT, Alcohol, Petrol, Suit Holley, Barry Grant, DemonPart Number: HO135-9 Compatible For Use with All Alcohol Bas...

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$73.00 - $73.00
$73.00
$73.00 - $73.00
$73.00
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.042" Hole Size Tube Type (HO121-42)
Holley Accelerator Pump Discharge Nozzle 0.042" Hole Size Tube Type (HO121-42) HO121-42
Contact for availability
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
+ GST

Holley Accelerator Pump Discharge Nozzle 0.042" Hole Size Tube Type (HO121-42)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.042,Including 4 GasketsPart Number: HO121-42 Holley Performance Products has been the undisputed leader in fuel systems ...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.037" Hole Size Tube Type (HO121-37)
Holley Accelerator Pump Discharge Nozzle 0.037" Hole Size Tube Type (HO121-37) HO121-37
Contact for availability
$93.90 - $93.90
$93.90
$93.90 - $93.90
$93.90
+ GST

Holley Accelerator Pump Discharge Nozzle 0.037" Hole Size Tube Type (HO121-37)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.037,Including 4 GasketsPart Number: HO121-37 Holley Performance Products has been the undisputed leader in fuel systems ...

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$93.90 - $93.90
$93.90
$93.90 - $93.90
$93.90
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.035" Hole Size Tube Type (HO121-35)
Holley Accelerator Pump Discharge Nozzle 0.035" Hole Size Tube Type (HO121-35) HO121-35
Contact for availability
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
+ GST

Holley Accelerator Pump Discharge Nozzle 0.035" Hole Size Tube Type (HO121-35)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.035,Including 4 GasketsPart Number: HO121-35 Holley Performance Products has been the undisputed leader in fuel systems ...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.040" Hole Size Straight Type (HO121-140)
Holley Accelerator Pump Discharge Nozzle 0.040" Hole Size Straight Type (HO121-140) HO121-140
Contact for availability
$54.30 - $54.30
$54.30
$54.30 - $54.30
$54.30
+ GST

Holley Accelerator Pump Discharge Nozzle 0.040" Hole Size Straight Type (HO121-140)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.040,Including 4 GasketsPart Number: HO121-140 Holley Performance Products has been the undisputed leader in fuel systems...

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$54.30 - $54.30
$54.30
$54.30 - $54.30
$54.30
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.037" Hole Size Straight Type (HO121-137)
Holley Accelerator Pump Discharge Nozzle 0.037" Hole Size Straight Type (HO121-137) HO121-137
Contact for availability
$54.30 - $54.30
$54.30
$54.30 - $54.30
$54.30
+ GST

Holley Accelerator Pump Discharge Nozzle 0.037" Hole Size Straight Type (HO121-137)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.037,Including 4 GasketsPart Number: HO121-137 Holley Performance Products has been the undisputed leader in fuel systems...

View full details
$54.30 - $54.30
$54.30
$54.30 - $54.30
$54.30
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.035" Hole Size Straight Type (HO121-135)
Holley Accelerator Pump Discharge Nozzle 0.035" Hole Size Straight Type (HO121-135) HO121-135
Contact for availability
$54.30 - $54.30
$54.30
$54.30 - $54.30
$54.30
+ GST

Holley Accelerator Pump Discharge Nozzle 0.035" Hole Size Straight Type (HO121-135)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.035,Including 4 GasketsPart Number: HO121-135 Holley Performance Products has been the undisputed leader in fuel systems...

View full details
$54.30 - $54.30
$54.30
$54.30 - $54.30
$54.30
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.032" Hole Size Straight Type (HO121-132)
Holley Accelerator Pump Discharge Nozzle 0.032" Hole Size Straight Type (HO121-132) HO121-132
Contact for availability
$61.60 - $61.60
$61.60
$61.60 - $61.60
$61.60
+ GST

Holley Accelerator Pump Discharge Nozzle 0.032" Hole Size Straight Type (HO121-132)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.032,Including 4 GasketsPart Number: HO121-132 Holley Performance Products has been the undisputed leader in fuel systems...

View full details
$61.60 - $61.60
$61.60
$61.60 - $61.60
$61.60
+ GST
Contact for availability
Holley Accelerator Pump Discharge Nozzle 0.018" Hole Size Straight Type (HO121-118)
Holley Accelerator Pump Discharge Nozzle 0.018" Hole Size Straight Type (HO121-118) HO121-118
Contact for availability
$67.50 - $67.50
$67.50
$67.50 - $67.50
$67.50
+ GST

Holley Accelerator Pump Discharge Nozzle 0.018" Hole Size Straight Type (HO121-118)

Including 4 Gaskets

ACC PUMP DISCHARGE NOZZLE.018,Including 4 GasketsPart Number: HO121-118 Holley Performance Products has been the undisputed leader in fuel systems...

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$67.50 - $67.50
$67.50
$67.50 - $67.50
$67.50
+ GST
Contact for availability
Edelbrock Performer and Thunder Carburettor Series Accelerator Pump Nozzles (ED1475) ED1475
Contact for availability
$95.20 - $95.20
$95.20
$95.20 - $95.20
$95.20
+ GST

Edelbrock Performer and Thunder Carburettor Series Accelerator Pump Nozzles (ED1475)

includes 024", .033", .043" nozzles and gaskets.

EDELBROCK ACCEL PUMP NOZZLESincludes 024", .033", .043" nozzles and gaskets.Part Number: ED1475 The Edelbrock #1475 accelerator nozzle is designed...

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$95.20 - $95.20
$95.20
$95.20 - $95.20
$95.20
+ GST
Contact for availability