122-55 Holley Jet
122-55 Holley Jet
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122-55 Holley Jet
The 122-55 Holley Performance Carburetor Metering Jet is designed to enhance your vehicle's fuel efficiency and performance. This premium metering jet is essential for controlling fuel flow into the metering system, allowing you to achieve the optimal fuel-air mixture for your engine.
Key Features:
- Flow Capacity: Rated in Cubic Centimeters per Minute, ensuring precision in fuel delivery.
- Customizable Tuning: Easily changeable for tuning purposes, allowing you to adapt to your specific performance needs.
- Flow Tested: Each Holley main jet undergoes rigorous flow testing and is stamped with the correct number for reliable performance.
- Compatibility: Designed to work seamlessly with Holley Model 2010 Type 2300 and End Size 4010.
- Durable Material: Constructed with high-quality 4011 material for longevity and reliability.
- Jet Drill Size: Precision drill size of 0.054 Inch for consistent fuel flow.
- Warranty: Limited 90-day warranty for peace of mind.
Specifications:
- Fuel Type: Gasoline
- Quantity: 4150
Elevate your carburetor's performance with the 122-55 Holley Jet. Perfect for enthusiasts looking to fine-tune their engine's performance, this metering jet is a must-have for any serious racer or vehicle modifier.
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.

