Description
Precision Fuel Metering. The Carburetor Standard Main Jet controls fuel flow into the metering system to optimize engine performance. It is designed to provide consistent fuel delivery through its calibrated orifice, ensuring smooth running and effective tuning for various carburetor models. This jet is essential for maintaining proper air-fuel mixture and engine efficiency.
Quality Construction. Crafted from durable brass, the main jet features precise threading and a carefully sized orifice to achieve accurate fuel flow. It is flow-tested and stamped with the correct jet number to guarantee reliability and performance under demanding conditions.
Installation Ease. Installation is straightforward with compatible Holley carburetors and requires no special tools or modifications. Drilling is not necessary, making replacement or size changes simple for tuning purposes.
Warranty. Comes with a manufacturer’s limited 90-day warranty, providing assurance of quality and support.
Application. Fits all listed Holley carburetor models, including 2010, 2300, 4010, 4011, 4150, 4160, and 4500. Suitable for a variety of performance and racing applications while being legal for use on emissions-controlled and uncontrolled vehicles. Not intended for use with carburetors originally designed for alcohol fuels.
Mr. Gasket 46
CA Residents: WARNING: Cancer and Reproductive Harm
- Standard Main Jet, 1/4-32 Thread, .049″ Jet Size
- Jet Number Options Ranging From 40 To 200
- Fits All Holley Model 2010, 2300, 4010, 4011, 4150, 4160 & 4500 Carburetors
- Made From Brass With A Head Diameter Of 0.31 Inch And Length Of 0.35 Inch
- Orifice Diameter Is 0.049 Inch With A Thread Diameter Of 1/4-32 Inch
- Performance Grade With Emission Code 5
- Comes With Manufacturer’s Limited 90 Day Warranty
- Not For Use With Carburetors Originally Designed For Alcohol
- Legal For Use On Emissions Controlled, Uncontrolled, And Racing Vehicles
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