121-135 Holley Pump Discharge Nozzle
121-135 Holley Pump Discharge Nozzle
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121-135 Holley Pump Discharge Nozzle
Optimize your vehicle's performance with the 121-135 Holley Performance Accelerator Pump Discharge Nozzle. This essential component is designed to enhance the tuning of your accelerator pump system, ensuring you achieve the perfect fuel discharge for your specific needs.
Key Features:
- Precision Fuel Discharge: The size of the nozzle hole directly affects the rate of fuel discharge. A larger hole allows for faster fuel release with less pressure, providing better throttle response.
- Compatibility: Specifically designed for Holley Model 4150, 4160, and 4500 Carburetors, ensuring a seamless fit and optimal performance.
- Includes Gaskets: Each package comes complete with gaskets to facilitate easy installation and a secure fit.
- Number of Nozzles: Each set includes 2 nozzles for your convenience.
- Nozzle Size: Features a nozzle size of 0.035 inches, perfect for specific tuning applications.
Warranty:
Enjoy peace of mind with a limited 90-day warranty, ensuring your investment is protected.
Upgrade your vehicle's performance with the 121-135 Holley Pump Discharge Nozzle and experience the difference in your driving experience.
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.

