122-105 Holley Jet - Large/Jumbo
122-105 Holley Jet - Large/Jumbo
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122-105 Holley Jet - Large/Jumbo
Enhance your performance with the 122-105 Holley Performance Carburetor Metering Jet. Designed for precision tuning, this metering jet effectively controls fuel flow into the metering system, ensuring optimal performance for your vehicle.
Key Features:
- Flow Control: These metering orifices are engineered to regulate fuel flow, making them essential for a well-tuned engine.
- Flow Capacity Rating: Rated in cubic centimeters per minute, allowing for precise adjustments to match your performance needs.
- Changeable for Tuning: Easily interchangeable to fine-tune your carburetor for peak efficiency and performance.
- Flow Tested: All Holley main jets are rigorously flow tested and stamped with the correct flow number for reliability.
- Compatibility: Perfectly compatible with Holley Model 2010 and designed for gasoline fuel type.
- Durable Construction: Made with high-quality materials to ensure longevity and performance under various conditions.
Specifications:
- Jet Drill Size: 0.137 Inch
- End Size: 4010
- Material: 4011
- Quantity: 4150
With a limited 90-day warranty, you can trust the quality and performance of the 122-105 Holley Jet. Upgrade your carburetor today and experience enhanced power and efficiency on the road!
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.

