122-99 Holley Jet
122-99 Holley Jet
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122-99 Holley Jet
Optimize the performance of your Holley carburetor with the 122-99 Holley Jet, designed for precision and efficiency in fuel flow management. This essential metering jet is engineered to enhance your vehicle's fuel delivery system, ensuring a smooth and powerful performance on the road.
Key Features:
- Control Fuel Flow: The 122-99 jet regulates the fuel flow into the metering system, allowing for fine-tuning to achieve the desired engine performance.
- Flow Capacity: Rated in Cubic Centimeters per Minute, these jets provide an accurate and reliable measurement for optimal fuel distribution.
- Changeable Design: Easily interchangeable for tuning purposes, enabling you to customize your carburetor’s performance to match your vehicle’s needs.
- Flow Tested: Each Holley main jet is rigorously flow tested and stamped with the correct number, ensuring consistent quality and reliability.
- Compatibility: Specifically designed for use with Holley carburetor models, including the Holley Model 2010 and 2300 type.
Specifications:
- Fuel Type: Gasoline
- Jet Drill Size: 0.126 Inch
- End Size: 4010
- Material: 4011
- Quantity: 4150
Warranty:
Enjoy peace of mind with a limited 90-day warranty that ensures your satisfaction and confidence in the product.
Upgrade your carburetor today with the 122-99 Holley Jet and experience enhanced performance and efficiency like never before!
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.

