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Holley Accelerator Pump Discharge Nozzle 121-150

Holley Accelerator Pump Discharge Nozzle 121-150
$21.99 ea
NEWBackordered until 08/22/2021Out of stock at HOLLEY PERFORMANCE PRODUCTS as of 08/03/2021
Model: 3991495
Supplier has not provided any fitment data for this product.
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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.
Features:
  • .050 in. Hole Size
  • Straight Type
  • Includes 2 Gaskets
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

Downloads:

Download Name File Size
Warranty_Policy.pdf14.65KB

Videos:

Specifications:

Emission Code 5
Nozzle Size 0.050 in.
Nozzle Style Straight
Nozzle Type Straight
Part Type Carburetor Accelerator Pump Nozzle

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Mustang Depot 2021