121-28 Holley Pump Disch Nozz.028Tube Type
121-28 Holley Pump Disch Nozz.028Tube Type
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121-28 Holley Pump Disch Nozz.028 Tube Type
Enhance your vehicle's performance with the 121-28 Holley Performance Accelerator Pump Discharge Nozzle. This essential component is designed to optimize your accelerator pump system, ensuring precise fuel delivery and improved throttle response.
Key Features:
- Optimal Fuel Discharge: The nozzle hole size significantly influences the rate of fuel discharge, allowing for tailored tuning of your system.
- Variety of Sizes: Each nozzle is stamped with its size, providing you with options to match your specific performance needs.
- Performance Boost: A larger hole delivers fuel at a quicker rate and with less pressure, enhancing your engine's efficiency.
- Compatibility: Designed for use with Holley Model 4150/4160/4500 Carburetors, ensuring a perfect fit.
- Included Gaskets: Comes with gaskets to facilitate easy installation and secure fitting.
- Warranty: Backed by a limited 90-day warranty for your peace of mind.
Specifications:
- Nozzle Size: 0.028 Inch
- Number of Nozzles: 2
Upgrade your carburetor's performance today with the 121-28 Holley Pump Disch Nozz.028 Tube Type and experience the difference in your vehicle's throttle response and fuel efficiency!
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

