SU S.U.HIF-4 Mgb Carburetors Mgb/gt 72-74 S.u.carburetors

( Brand: Su ), ( Manufacturer Part Number: S.U.HIF-4 ), ( Type: Carburetor )

Review SU Su.u.hif-4 Mgb Mgb/gt 72-74.u.carburetors Hif-4 Professionally Remanufactured fits GT

Introducing the SU HIF-4 MGB MGB/GT 72-74 Carburetors, specifically designed for MGB and MGB GT models produced between 1972 and 1974. These carburetors are a crucial component of your classic British roadster's fuel delivery system, ensuring optimal engine performance.

The HIF-4 series carburetors are recognized for their superior design and construction, which sets them apart from other carburetors on the market. They feature a high-performance SU HIF-4 suitcase-style design, which allows for easy access to the float bowls, making maintenance and tuning a more straightforward process.

One of the standout features of these carburetors is their mechanical fuel pump, which is integrated directly into the carburetor body. This design eliminates the need for an external fuel pump, reducing complexity and potential points of failure in the fuel delivery system.

The SU HIF-4 MGB MGB/GT 72-74 Carburetors are equipped with a synchronizer system, which ensures that both carburetors deliver fuel to the engine at the same rate, resulting in smoother engine operation and improved performance.

These carburetors come with a set of adjustable needles and jets, allowing you to fine-tune the fuel/air mixture to best suit your engine's specific requirements. This level of customization makes it easier to achieve optimal engine performance, whether you're cruising around town or pushing your MGB to the limit on the open road.

The SU HIF-4 MGB MGB/GT 72-74 Carburetors are constructed from high-quality materials, including brass bodies and stainless steel floats, ensuring durability and longevity. The carburetors also come with new gaskets and hardware, making installation a breeze.

In summary, the SU HIF-4 MGB MGB/GT 72-74 Carburetors are a must-have for any classic MGB or MGB GT owner looking to restore their vehicle to its former glory or enhance its performance. With their easy-to-maintain design, integrated mechanical fuel pump, synchronizer system, and high-quality construction, these carburetors are the perfect choice for your beloved British roadster.

HIF-4 SU carburetors, specifically those used in MGB and MGB GT cars produced between 1972 and 1974, are crucial components of these classic vehicles. Like any automotive part, there are advantages and disadvantages to consider before purchasing a rebuilt or new HIF-4 SU carburetor.

1. Authenticity: These carburetors are original to the MGB and MGB GT models, ensuring a perfect fit and maintaining the vehicle's originality.

2. Availability: Given their popularity and long production run, HIF-4 SU carburetors are relatively easy to find and purchase, both new and rebuilt.

3. Performance: HIF-4 SU carburetors are known for their smooth idle and throttle response, which can result in improved engine performance.

1. Complexity: HIF-4 SU carburetors have multiple components and require precise tuning. This complexity can result in challenges during installation and maintenance.

2. Age: As these carburetors were manufactured several decades ago, replacement parts may be harder to find, and the carburetors themselves may have degraded over time, necessitating a rebuild.

3. Cost: Compared to more modern carburetors or fuel injection systems, HIF-4 SU carburetors may be more expensive, both in terms of initial purchase price and ongoing maintenance costs.

HIF-4 SU carburetors offer a combination of authenticity, availability, and performance benefits for MGB and MGB GT owners. However, they come with challenges related to complexity, age, and cost. Ultimately, the decision to purchase a HIF-4 SU carburetor depends on the individual's priorities, budget, and willingness to invest time and resources into maintaining the carburetor.

For those seeking authenticity and performance, a rebuilt HIF-4 SU carburetor may be the best choice. However, for those seeking ease of use and lower maintenance costs, alternative solutions, such as modern carburetors or fuel injection systems, should be considered. Ultimately, proper research, consultation with experts, and careful consideration of the specific requirements and constraints of the vehicle and the owner are essential to making an informed decision.

Details:

Carburetors HIF-4.Fitted from 72-74 but many owners have retrofitted these to other years. New cooper air filter elements with zinc plated hardware and new gaskets. Comes complete with manifold, new heat shield, original cooper filters elements. The Carburetors have the improved floats which are an improvement over original design.

Comes with zinc plated linkage but it might be necessary to use your present depending on what year.

part #: suhif4 price

• $28.09

specifications carbcoon:

• for models: Gt
• brand: Su
• mpn: S.u.hif-4
• type: Carburetor

general carbcoon:

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

shipping carbcoon:

• transit: 4-9 Days
• service: USPS Ground Advantage
• type: Fixed
• cost: $0.00
• class: Standard
• carrier: USPS

offer carbcoon:

• quantity: 1
• started: April 17, 2025
• options: Ship-to-home
• availability: In Stock
• best offers: True
• sold: 0

seller carbcoon:

• # reviews: 554
• rating: 100.0%
• city: Fresh Meadows, New York

payments carbcoon:

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

returns carbcoon:

• time: 14 Days
• paid by: Buyer
• policy: Returns Accepted

Su S.U.HIF-4 Is Similar To:

• Su Aud-4053 Volvo Hif-6 Hot Start Valve From 1971 To 1974 And Later (27% similar) This is a HIF-6 hot start valve fits Volvo automobiles from 1971 to 1974 , as well later model's. See pictures to verify the condition and fitment of part before purchasing. Moves and looks fine...(June 2nd, 2024)
• Su 46w Datsun 240z Carbs Rebuilt Polished Twin 4 Screws Round Top Carburetors (29.1% similar) Twin Hitachi Hg 46W. All adjustments have been reset to factory settings. Carbs have disassembled and media blasted. Dotson 240Z rebuilt polished 4 screw round top Su carburetors. Ready to install. Carbs have been cleaned and reassembled with new gaskets, seals, float valves, fuel...(June 6th, 2024)
• Su Aud135 Original Mg Mgb 1962-1967 Hs4 Carburetor Set Aud 135 For Rebuild (41.3% similar) It was manufactured in the united kingdom and is an OE/oem part number AUD135 this original Su HS4 carburetor set Audi 135 r is a vintage part for the mg mgb 1962 -1967. It features a side draft and mechanical choke type, with mounting flange type of spread bore. The carburetor is made of...(June 15th, 2024)
• Su Hif6 Vintage Hif 6 Carburetor Volvo Used (38.7% similar) It has been used probably on a Volvo. Good for parts or rebuild. Sold in the continental USA only. This is a vintage Su hif 6 carburetor. This has been stored in a garage for over 40 years. Look closely at the pictures before buying. Linkage moves freely but the piston is...(July 10th, 2024)
• Su Auc1344 Carburetor Auc 1344 Mgb Roadster 1962-1967 Oem Core Needs Rebuild (31.8% similar) Some color variations may be due to lighting or monitor. Carburetor Su aux 1344 mgb roadster 1962 -1967 oem core needs rebuild...(August 1st, 2024)
• Su Aud-52 Mgb Hs4 Twin Carbs Set Carburettors (35.9% similar) This is also a preferred replacement for zenith carb, or Weber carb. The unit can be installed without disassembly by simple removing the current pre 1974 1/2 set up and bolting in replacement. The carbs are preset for ease of installation, but do require tuning. The complete package includes...(August 21st, 2024)
• Su 493f aud Mgb Carburetors And Intake Manifold Set (40.9% similar) The carbs likely need to be rebuilt and are for sale parts only. These came out of a 1973 mgb. Su carburetor, intake manifold, heat shield, air filter housings, and associated loose parts for sale. Carburetor tags read Audi 493F and 493R...(September 2nd, 2024)
• Su Aud135f Mgb-su Hs4 Carburetors Intake Heat Shield No Reserve (41.7% similar) I combine shipping whenever possible. Carburetor pistons move smoothly. Offered as-is and should be considered as cores in need of rebuilding. Also included are 2 spacers, 1 linkage and heat shield. No reserve above the opening bid. Id tags show AUD135F AUD135R which were original...(September 7th, 2024)
• Su Auc784 Mga-su H4 Carburetors No Reserve (43.9% similar) These carburetors and manifold can also be used on other year mags possibly cars. No reserve above the opening bid. Offered as-is and should be considered as cores in need of rebuilding. Id tags show AUC784 which were original equipment for 1955 -59 mags with 1500CC engines...(September 8th, 2024)
• Psw 386-300 Vintage Su Carburetor Tuning Tool Kit Mg Mga Mgb Mgc Triumph Spitfire Jaguar (21.3% similar) Original paw carburetor testing tool kit for Su carburettors. Was made in west Germany. Review pictures. No rips or tears to the plastic case instructions. Tool kit is complete...(September 10th, 2024)
• Su Auc-877 H6 Carburetors 1 3 4 Inch Throats No Reserve (36.5% similar) Offered as-is and should be considered as cores in need of rebuilding. No reserve above the opening bid. Id tag is unreadable but I think these are AUX-877 carbs that were original equipment for mag twin cam engines. These carburetors could also be used on other year cars from various European...(September 23rd, 2024)