HOLLEY 122-85 Carburetor Standard Jet 090127021903

( Brand: Holley ), ( Part Type: Jet Carburetor ), ( Manufacturer Part Number: 122-85 ), ( UPC: 090127021903 )

Review HOLLEY Carburetor Standard Main Jet

The Holley 122-85 Carburetor is a versatile and high-performing fuel delivery system, specifically designed for vintage and hot rod applications. This 2-barrel carburetor is part of Holley's classic series that strives to capture the look, feel, and functionality of classic carburetors, while incorporating modern features for improved performance and ease of use.

At its core, the 122-85 Carburetor boasts a traditional 2-bolt flange design that is highly compatible with a wide range of older vehicles. Its base gasket thickness is set at 3/16", and it accommodates 1-1/16" intake manifolds. Holley's patented Ultra Lite Secondary bowls are employed, which reduces weight while increasing air distribution efficiency.

The carburetor's primary jets and needle jet sizes span from 004 to 0.098 inches, and it is offered in both stock and high-performance versions. The primary jets can be easily adjusted to fine-tune the fuel mixture for optimum performance based on air requirements, engine size, and driving conditions. Moreover, the high-performance version caters to larger engines with its larger secondary metering rods and downstream jet passage.

Another key feature of the 122-85 Carburetor is its fully metered idle system, which works seamlessly with motorhome and RV applications. Also, it comes standard with Holley's electric choke system, ensuring a hassle-free starting experience, even in cold weather conditions.

Checking and adjusting base circle size settings, a characteristic that sets vintage carburetors apart, is accomplished using the butt plug shim kit that's included with the carburetor. Lastly, this Holley product is backed by the esteemed Holley Sniper Fuel Systems 3-year warranty, ensuring dependable and long-lasting performance.

In conclusion, the Holley 122-85 Carburetor offers optimal features, ease of tuning, and excellent compatibility with a vast array of older vehicles, making it a top-notch carburetor choice for those looking to preserve the authenticity of their vintage vehicle's engine while reaping the benefits of modern advancements.

The Holley 122-85 carburetor, with standard jets, is a popular choice for automotive enthusiasts looking to enhance their engine's performance. Here are some potential pros and cons to consider before making a purchase:

1. High Performance: The Holley 122-85 carburetor is known for delivering excellent fuel flow, making it suitable for high-performance applications. It enhances the engine's power output and throttle response, providing a more engaging driving experience.

2. Versatility: This carburetor is suitable for various fuel systems and can be configured for different applications, including street rods, hot rods, and race cars. It can also support multiple fuel sources like gasoline or alcohol.

3. Customization: Holley offers a wide range of performance jets, power valves, and other upgrades that help tailor the carburetor's settings to suit the specific requirements of an engine and driving conditions.

4. Durability: The Holley 122-85 carburetor is built using heavy-duty materials, ensuring long-lasting performance. Its design provides additional protection from fuel and coolant leaks, making it a dependable choice for both regular use and racing applications.

5. Warranty: Holley offers a limited lifetime warranty on its 122-85 carburetor, providing buyer confidence and peace of mind.

1. Complexity: The installation and setup process of the Holley 122-85 carburetor can be complex, requiring significant time and expertise. Additionally, proper tuning and configuration are crucial for optimal performance. This may not be the best choice for beginner-level car builders or DIY enthusiasts.

2. Cost: Compared to some other carburetor models, the Holley 122-85 carburetor may be considered expensive. However, its superior performance and versatility make it a worthwhile investment for many enthusiasts and racers.

3. Vacuum leaks: The Holley 122-85 carburetor has multiple passageways, which may create opportunities for vacuum leaks. Proper gasket sealing and hoses installation are essential to prevent vacuum leaks and potential engine misfiring.

4. Maintenance: As with any mechanical component, the Holley 122-85 carburetor requires regular maintenance to ensure it continues to operate efficiently. Regularly checking float levels, jets, and gasket seals is essential to maintain optimal performance.

The Holley 122-85 carburetor is an excellent option for those looking for a high-performance, versatile, and customizable carburetor for their vehicle. Its durability and longevity add value to its higher investment cost. However, potential drawbacks include complexity, vacuum leak concerns, and higher maintenance requirements. Proper installation, configuration, and regular maintenance are essential to harness this carburetor's full potential and maximize its performance benefits.

If you are an automotive enthusiast or racer seeking exceptional engine performance, the Holley 122-85 carburetor is a strong recommendation. However, it's essential to consider your technical capabilities and resources to ensure a successful installation, configuration, and ongoing maintenance. Consulting a professional or experienced fellow enthusiast during the installation process can help minimize potential issues and maximize the carburetor's performance benefits.

part # 12285 prices

• $9.00-$14.69

specifications carbcaddie:

• brand: Holley
• part type: Jet Carburetor
• manufacturer part number: 122-85
• upc: 090127021903

shipping carbcaddie:

• transit: 2-5 Days
• class: Standard
• type: Fixed
• carrier: UPS
• service: UPS Ground
• cost: $11.95

general carbcaddie:

• condition: New
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetor Parts

returns carbcaddie:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

offer carbcaddie:

• options: Ship-to-home
• started: December 19, 2024
• sold: 0
• quantity: 10
• availability: In Stock

seller carbcaddie:

• rating: 98.6%
• # reviews: 13508

payments carbcaddie:

• credit card: Mastercard
• other
• wallet: Apple-pay

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