WEBER 28-36 Barrel Carburetor Dhsa 28/36 124/131

( Brand: Weber ), ( Manufacturer Part Number: 28/36 ), ( Material: Alloy ), ( Vintage Part: Yes ), ( Placement On Vehicle: Front ), ( Type: Carburetor ), ( Ipn: 28/36 2 ), ( Universal Fitment: No ), ( Country Of Origin: Italy )

Review WEBER 28/36 Barrel Carburetor For Dhsa Fiat 124/131

Introducing the Weber 28/36 DL650 Carburetor, a high-performance replacement for your Fiat 124 or 131's DHSA system. This Weber carburetor is specifically designed to deliver an exceptional driving experience, with precise fuel delivery and smooth power delivery.

The Weber 28/36 DL650 is a twin-choke carburetor, featuring two separately metered and throttled circuits. Each circuit is designed to optimally deliver fuel to its corresponding cylinder bank, ensuring efficient combustion and optimal power output. The carburetor's barrels are constructed from high-quality alloy steel, ensuring durability and resistance to corrosion.

The Weber 28/36 DL650 comes with a set of four 38mm throttle bodies, each equipped with a butterfly valve that responds quickly and accurately to driver input. The throttle bodies are connected to a common intake manifold, which ensures an even distribution of air and fuel mixture to each cylinder.

This Weber carburetor features a mechanical fuel pump, which is mounted on the carburetor body and delivers fuel directly to the float bowls. The float bowls are designed to maintain a consistent fuel level, ensuring that the correct amount of fuel is delivered to the engine at all times.

The Weber 28/36 DL650 also comes with adjustable idle mixtures, allowing you to fine-tune the carburetor's idle settings to suit your specific engine and driving conditions. The carburetor also features adjustable main and secondary jets, allowing for further fine-tuning of the fuel mixture for optimal performance.

The Weber 28/36 DL650 is designed to be a direct replacement for the original DHSA carburetor on Fiat 124 and 131 models. It comes with all necessary mounting hardware, and can be installed with relative ease by a competent mechanic or enthusiast.

In summary, the Weber 28/36 DL650 Carburetor is a high-performance replacement for your Fiat 124 or 131's DHSA system. It features twin-choke design, four 38mm throttle bodies, adjustable idle mixtures, and mechanical fuel pump, making it a popular choice among Fiat enthusiasts looking for improved engine performance and drivability.

Buying a Weber 28/36 barrel carburetor for a DHSA Fiat 124/131 comes with several pros and cons that every potential buyer should consider before making a decision.

1. Improved engine performance: Weber carburetors are known for their ability to deliver optimal fuel-air mixture to an engine, leading to improved engine performance, increased power, and better throttle response.

2. Classic look and feel: Weber carburetors are a popular choice among car enthusiasts due to their classic appearance. Installing a Weber 28/36 on a Fiat 124/131 can give your vehicle a unique and desirable look.

3. Customizability: Weber carburetors offer a high level of customizability, allowing you to fine-tune the fuel-air mixture to suit your specific driving style and engine configuration.

4. Durability: Weber carburetors are built to last. They use high-quality materials and have a reputation for being robust and reliable.

1. Complexity: Weber carburetors are more complex than modern fuel injection systems. Installing and tuning a Weber carburetor can be a time-consuming and challenging process, requiring a certain level of expertise.

2. Fuel economy: Weber carburetors can be less fuel-efficient than modern fuel injection systems. This can result in higher fuel consumption and increased operating costs.

3. Maintenance: Weber carburetors require regular maintenance to ensure optimal performance. This includes regular cleaning, adjustments, and rebuilding.

4. Cost: Weber carburetors can be expensive to purchase and install. The cost of a new Weber 28/36 carburetor, as well as the cost of any necessary modifications or repairs, can add up quickly.

A Weber 28/36 barrel carburetor can offer significant performance benefits for a Fiat 124/131, but it comes with some drawbacks. If you are willing to invest the time and money into installing and tuning a Weber carburetor, and you value the classic look and improved performance, then it may be worth considering. However, if you prioritize ease of use, fuel efficiency, and low maintenance, then a modern fuel injection system may be a better choice for your Fiat. Ultimately, the decision comes down to personal preference and priorities.

Details:

This was removed from long-term storage. It is untested and being sold as shown. Please view the pictures closely and verify fitment before purchase.

specifications carbcoon:

• for makes: Fiat
• brand: Weber
• mpn: 28/36
• material: Alloy
• vintage part: Yes
• placement on vehicle: Front
• type: Carburetor
• ipn: 28/36 2
• universal fitment: No
• country of origin: Italy

seller carbcoon:

• city: Crestline, Ohio
• # reviews: 2544
• rating: 100.0%

general carbcoon:

• condition: Used
• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors

offer carbcoon:

• options: Ship-to-home
• sold: 0
• started: January 13, 2026
• availability: In Stock
• quantity: 1

shipping carbcoon:

• service: USPS Ground Advantage
• type: Calculated
• class: Standard
• transit: 3-9 Days
• cost: $19.40
• carrier: USPS

returns carbcoon:

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

payments carbcoon:

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

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