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  3. AUTO TUNE 21-739A

AUTO-TUNE 21-739A Nos Carburetor Float Weber Dgv Dgev Dgav 2-BARREL 32/36

21-739a Auto-tune New Nos Carburetor Float Weber 2-barrel 32/36 Dgv Dgev Dgav

( Brand: Auto-tune ), ( Part Type: Carburetor ), ( Manufacturer Part Number: 21-739A )

Review AUTO TUNE New Nos Carburetor Float Weber 2-barrel 32/36 Dgv Dgev Dgav

The Weber 2-barrel carburetor float (part number 21-739A) is a crucial component in ensuring proper fuel delivery to the engine of vehicles equipped with this specific type of Weber carburetor. This float is designed for use with DGV, DGEV, and DGAV series 32/36 Weber 2-barrel carburetors, which are commonly found in various classic and performance automobiles.

This float is engineered from high-quality materials, specifically designed to provide accurate and consistent fuel level regulation for reliable engine performance. It features a smooth, polished finish that not only enhances the aesthetic appeal of the carburetor but also reduces the risk of fuel leaks and ensures a snug fit within the carburetor bowl.

The 21-739A float boasts a unique, compact design, with a rounded top that allows for optimal fuel level sensing and precise fuel delivery. Its contoured shape also facilitates easy installation and removal from the carburetor, making it a popular choice among automotive enthusiasts and professional mechanics.

This float is designed with a float level adjustment screw, which allows users to fine-tune the fuel level within the carburetor to optimize engine performance for various driving conditions and fuel types. This adjustability ensures that the engine receives the correct fuel mixture, contributing to improved fuel efficiency, better throttle response, and reduced emissions.

Additionally, this float is compatible with various automotive applications, making it a versatile and valuable addition to any automotive workshop or garage. Its compatibility with Weber DGV, DGEV, and DGAV series 32/36 carburetors ensures that it caters to a wide range of classic and performance automobiles, making it a must-have for enthusiasts and professionals alike.

In summary, the Weber 2-barrel carburetor float (part number 21-739A) is a high-quality, versatile, and essential component for maintaining optimal engine performance in vehicles equipped with Weber DGV, DGEV, and DGAV series 32/36 carburetors. Its precise design, durable construction, and adjustable fuel level make it an invaluable tool for automotive enthusiasts and professionals alike.

Weber 2-Barrel Carburetor Float (Auto-Tune 21-739A) Buying Decision: Pros, Cons, and Recommendation

The Weber 2-Barrel Carburetor Float (Auto-Tune 21-739A) is a popular aftermarket upgrade for various automobiles. This part is essential for maintaining the correct fuel level in the carburetor, ensuring optimal engine performance. Let's examine the pros, cons, and make a recommendation based on the available information.

Pros:

1. Improved Fuel Economy: The Auto-Tune system is designed to optimize fuel delivery, which could potentially lead to improved fuel economy.

2. Enhanced Engine Performance: By maintaining an accurate fuel level, the engine can perform more efficiently, leading to better acceleration and overall power output.

3. Customizable: Weber offers various float heights, allowing users to fine-tune their carburetor for specific engine configurations and driving conditions.

Cons:

1. Cost: Compared to OEM floats, the Weber Auto-Tune floats may be more expensive. This could be a significant factor for budget-conscious consumers.

2. Complexity: Installing the Auto-Tune system may require additional setup and configuration compared to a standard float. This could be a challenge for those without extensive mechanical experience.

Recommendation:

The Weber 2-Barrel Carburetor Float (Auto-Tune 21-739A) is an excellent choice for enthusiasts looking to enhance their engine performance and potentially improve fuel economy. However, it's essential to consider the added cost and complexity before making a purchase. If you're confident in your mechanical abilities and willing to invest in a high-performance carburetor component, the Auto-Tune float is a worthwhile upgrade.

In conclusion, the Weber 2-Barrel Carburetor Float (Auto-Tune 21-739A) offers several advantages, such as improved engine performance and fuel economy, but it comes with a higher cost and increased complexity. Ultimately, the decision to purchase this part depends on your specific needs, budget, and mechanical expertise. If you're looking for a high-performance carburetor upgrade and are willing to invest the time and resources, the Weber Auto-Tune float is an excellent choice.

part # 21739a price

  • $32.50

specifications carbcaddie:

  • brand: Auto-tune
  • part type: Carburetor
  • manufacturer part number: 21-739A

general carbcaddie:

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

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  • transit: 5-8 Days

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offer carbcaddie:

  • started: December 31, 2025
  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • best offers: True
part type: carburetor,
category: auto parts > car truck parts accessories > air fuel delivery > carburetor parts, sku: 8492186770009781,

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