What is the purpose of the Holley 122-64 Carburetor Standard Main Jet?

The Holley 122-64 Carburetor Standard Main Jet is designed to regulate the fuel-air mixture entering the engine. By controlling this mixture, it helps optimize engine performance and fuel efficiency. This jet is crucial for fine-tuning your carburetor settings for various driving conditions, ensuring that your vehicle operates smoothly during acceleration and heavy loads.

How do I install the Holley 122-64 Carburetor Standard Main Jet?

Installing the Holley 122-64 Main Jet involves removing the float bowl and unscrewing the old jet from the carburetor. You then replace it with the new jet, ensuring it’s tightened properly. Always consult the carburetor manual for specific instructions and ensure all parts are clean to avoid any contamination affecting performance. This process is common in performance tuning, allowing enthusiasts to adjust their setup for optimized power delivery.

What vehicles are compatible with the Holley 122-64 Carburetor Standard Main Jet?

The Holley 122-64 Carburetor Standard Main Jet is compatible with a variety of Holley carburetors commonly found in classic and performance vehicles. It's particularly suited for those running Holley 4150 or 4160 series carburetors. For best performance, check your vehicle’s carburetor model before purchase to ensure compatibility, especially if you are modifying your fuel system or enhancing performance.

What makes the Holley 122-64 jet different from other jets?

The Holley 122-64 jet is unique due to its size and flow characteristics, specifically designed for certain Holley carburetor applications. Compared to other jets, its calibration provides a balance between fuel economy and performance for high-demand driving scenarios. This specialization means it’s ideal for racing or off-roading applications where precise control over air-fuel mixture is essential for peak performance.

Can I use the Holley 122-64 Carburetor Standard Main Jet on a modified engine?

Yes, the Holley 122-64 jet is suitable for use on modified engines, especially those that require fine-tuning for performance enhancements. Modifications such as upgraded exhaust systems or air intakes alter air-fuel requirements, making it important to adjust the carburetor settings for optimal performance. This jet allows for detailed adjustments that can help maximize horsepower and efficiency when paired with the right tuning.

How do I know if I need to change my jets?

Signs that indicate you may need to change your jets include inconsistent engine performance, hesitation during acceleration, or black smoke from the exhaust. If your engine feels bogged down or runs rich, it might be time to revisit your jet sizes. Regularly testing and adjusting your carburetor settings is critical for maintaining optimal engine performance, particularly after any modifications.

Is the Holley 122-64 Main Jet adjustable?

While the Holley 122-64 Main Jet itself is not adjustable, it can be replaced with different size jets to tailor your carburetor's performance. The fixed design allows it to provide consistent fuel delivery, which is essential for a balanced engine performance. For those looking to customize their vehicle’s performance, having multiple jet sizes allows for experimentation and optimization of air-fuel mixtures.

What tools do I need to replace the Holley 122-64 jet?

To replace the Holley 122-64 jet, you’ll need basic tools like a flathead screwdriver or a socket set, depending on your carburetor type. It’s also advisable to have a clean workspace and some carb cleaner to ensure all components stay free of debris during the process. These tools are essential for safe and effective maintenance of your carburetor, making it easier to perform adjustments whenever necessary.

Can I purchase the Holley 122-64 Carburetor Standard Main Jet in South Africa?

Yes, you can buy the Holley 122-64 Carburetor Standard Main Jet in South Africa through Ubuy. They offer a reliable platform with a wide selection of automotive components, making it convenient to find exactly what you need for your carburetor. Ubuy often provides detailed product descriptions and competitive options, ensuring you receive a quality product tailored for your engine’s performance needs.

Where can I find installation guides for the Holley 122-64 jet?

Installation guides for the Holley 122-64 jet can typically be found in the documentation that accompanies your carburetor. Additionally, online resources like the Holley official website or automotive forums provide valuable guidance. Utilizing these resources can offer insights or troubleshooting tips, making the installation process more informed and efficient, particularly for those unfamiliar with carburetor adjustments.

How to Shop Holley 122-64 Carburetor Standard Main Jet Online From Ubuy?

It’s easy to shop Holley 122-64 Carburetor Standard Main Jet online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Holley 122-64 Carburetor Standard Main Jet Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Holley 122-64 Carburetor Standard Main Jet is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Holley

All Holley Main jets are flow tested and then stamped with the correct number.

Holley

Item #: 2055946

Holley 122-64 Carburetor Standard Main Jet

86% of respondents would recommend this to a friend

Item #: 2055946

ZAR 599

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Only 2 items left in stock.

Order now and get it around Saturday, October 31

Secured transaction

Our Top Logistics Partners

All Holley Main jets are flow tested and then stamped with the correct number.

Vehicle details ^* (150 character)

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Engineering

Designed for accurate airflow and optimal fuel delivery, ensuring peak engine performance and efficiency in every application.

Versatile Compatibility

Compatible with a wide range of Holley carburetors, allowing easy upgrades or replacements for various engine builds and modifications.

Durable Materials

Constructed from high-quality materials, offering long-lasting performance and resistance to corrosion, contributing to reliable service life under demanding conditions.

Product Details

Brand Name	Holley
Model Number	122-64
Unit Count	1 Count
OEM Equivalent Part Number	122-64
Global Trade Identification Number	00090127021583
Manufacturer	Holley
Number of Items	1
UPC	090127021583
Included Components	Holley 122-64 Carburetor Standard Main Jet
Item Type Name	Holley 122-64 Carburetor Standard Main Jet
Item Weight	9.07 g
Manufacturer Part Number	12264
Compatible with Vehicle Type	Street Bike
Exterior Finish	Machined
Part Interchange Info	122-64
Brand	Holley
Vehicle Service Type	Street Bike
OEM Part Number	122-64

What's in the box

Holley 122-64 Carburetor Standard Main Jet

Who Should Buy?

Performance Enthusiasts
Ideal for car enthusiasts seeking to optimize fuel delivery for improved engine performance and efficiency.
Classic Car Restorers
Perfect for those restoring classic vehicles that require authentic parts to maintain originality and performance.
DIY Mechanics
Great for DIY mechanics who want to customize or tune their carburetor setup for better engine responsiveness.

Fuel Injection Users
Not suitable for vehicles equipped with fuel injection systems, as it is designed specifically for carbureted engines.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop Holley 122-64 Carburetor Standard Main Jet Online From Ubuy?

Answer: It’s easy to shop Holley 122-64 Carburetor Standard Main Jet online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Holley 122-64 Carburetor Standard Main Jet Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The Holley 122-64 Carburetor Standard Main Jet is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Holley Jets 122-64 Editorial Review

Holley 122-64 Carburetor Standard Main Jet is designed for street bikes, ensuring optimal performance tailored for your ride. This high-quality jet is a reliable component that improves fuel delivery and enhances engine efficiency, a favorite among enthusiasts. Weighing just 9.07 grams and featuring a machined exterior finish, the Holley 122-64 stands out for its durability and precise fittings in carburetor systems. Users have praised its significant impact on throttle response and overall motorcycle performance, making it an essential choice for those looking to elevate their riding experience.

Customer Reviews & Ratings

4.8

37 customers ratings

5 Star

85%
4 Star

15%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

Designed specifically for street bike applications
Enhances throttle response and engine efficiency
Lightweight design for easy installation
Durable machined exterior finish
Compatible with standard Holley carburetors

Cons

Minor adjustments may be needed for some bikes

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 599

Order now and get it around Saturday, October 31

QTY:

Only 2 items left in stock.

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Controls fuel flow effectively for optimal performance.
Changeable jets allow for precise tuning.
Flow capacity rated in cubic centimeters per minute.
Fits multiple Holley models including 2010, 2300, and 4500.
Available sizes range from 40-110.
Jet size features standard 1/4-32 thread.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Holley 122-64 Carburetor Standard Main Jet