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Precision-engineered jets for optimal fuel flow control in Holley carburetors.
The Holley Performance Carburetor Metering Jet is designed to regulate fuel flow into the metering system of various Holley carburetors. With a jet number of 79 and a hole size of 0.089 inches, these brass jets are essential for tuning fuel delivery to achieve desired performance levels. Each jet is flow tested to ensure accuracy and is stamped with the correct number for easy identification.
These metering jets are compatible with Holley models including 2010, 2300, 4010, 4011, 4150, 4160, and 4500 carburetors. The standard main jet design allows for easy replacement and adjustment, making it a practical choice for automotive enthusiasts looking to optimize their engine's fuel system. The changeable flow capacity enables precise tuning, ensuring that the engine receives the right amount of fuel for efficient operation.
Constructed from durable brass, this set of two metering jets provides reliability and longevity in performance applications. The 1/4 Inch-32 UNF thread size ensures a secure fit within the carburetor, contributing to consistent fuel delivery and overall engine performance.
Features
- Control Fuel Flow Into The Metering System
- All Holley Main Jets Are Flow Tested And Then Stamped With The Correct Number
- Standard Main Jet
- Flow Capacity Are Changeable For Tuning Purposes
Specifications
- Manufacturer: Holley Performance
- Manufacturer Part Number: 122-79
- Compatibility: Holley Model 2010, 2300, 4010, 4011, 4150, 4160 And 4500 Carburetor
- Type: Main Jet
- Fuel Type: Gasoline
- Jet Drill Size: 0.089 Inch
- Quantity: Set Of 2
- Thread Size: 1/4 Inch-32 UNF
- Material: Brass
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
