1. USED Car/Truck Carburetors Items
  2. sku: 8260929845495781
  3. SU AUD287

SU Nos Carburetor Carb Mgc 1-BARREL AUD-287

fits model: Twin. year: 1968.

Aud-287 Su Aud287 New Nos 1-barrel Carburetor Twin Carb 1968 Mgc

( Brand: Su ), ( Manufacturer Part Number: AUD287 ), ( Type: Carburetor )

Review SU New Nos 1-barrel Carburetor Carb Mgc fits TWIN 1968

The SU Carburetor, model AU-287, is a single-barrel carburetor specifically designed for the 1968 MG Midget and Austin Healey Sprite cars. This carburetor is a crucial component of the vehicle's fuel delivery system, supplying the engine with the correct air-fuel mixture for optimal performance.

The AU-287 carburetor features a traditional S.U. design with a smooth, polished finish. It has a venturi diameter of approximately 1.75 inches and a bore size of 0.414 inches. The carburetor comes equipped with a 13/32 choke jet, a 58 ID main jet, and a 110 ID pilot jet, making it suitable for engines with a moderate power output.

The carburetor's construction includes a lightweight aluminum body, ensuring durability and resistance to corrosion. The float bowls are made of resilient material to prevent leaks and ensure consistent fuel delivery. The carburetor also features adjustable idling mixtures, allowing for fine-tuning to meet the specific requirements of the engine.

The AU-287 carburetor operates using a vacuum-controlled choke system, which ensures a smooth start-up in cold weather conditions. It also features a fuel pressure regulator, which maintains a consistent fuel pressure at the carburetor inlet, ensuring a consistent fuel mixture.

The carburetor comes complete with all necessary hardware for installation, including mounting brackets, gaskets, and bolts. It is essential to follow the manufacturer's instructions carefully during installation to ensure proper alignment and adjustment for optimal performance.

In summary, the SU Carburetor, model AU-287, is a high-quality, single-barrel carburetor specifically designed for the 1968 MG Midget and Austin Healey Sprite. Its traditional design, durable construction, and fine-tuning capabilities make it an excellent choice for enthusiasts seeking optimal performance from their classic vehicles.

Pros and Cons of Buying a Single-Barrel SU Carburetor (AU-287) versus a Twin Carburetor (AU-287) for a 1968 MGC

1. Single-Barrel Carburetor (AU-287): Pros:

- Simpler design: A single-barrel carburetor has fewer components, making it easier to understand and maintain.

- Cost-effective: It tends to be less expensive than a twin carburetor.

- Fuel efficiency: A single carburetor may provide better fuel efficiency as it mixes air and fuel in a more uniform manner.

Cons:

- Limited power: A single carburetor may not deliver as much power as a twin carburetor, especially during high RPMs.

- Less responsive: It might not be as responsive as a twin carburetor, which can lead to a less thrilling driving experience.

2. Twin Carburetor (AU-287): Pros:

- Increased power: Twin carburetors provide more power by allowing each cylinder to be individually tuned.

- Better performance: They offer better throttle response and smoother idle.

- Classic look: For enthusiasts, the twin carburetor setup is a desirable feature for its iconic appearance.

Cons:

- Complexity: Twin carburetors are more complex and require more maintenance.

- Costlier: They tend to be more expensive than single carburetors due to the additional components.

- Potential issues: Twin carburetors can be prone to fuel mixture imbalances, causing uneven running or hesitation.

Conclusion:

The choice between a single-barrel carburetor (AU-287) and a twin carburetor (AU-287) for a 1968 MGC depends on personal preferences and priorities. If you value simplicity, cost-effectiveness, and fuel efficiency, a single carburetor might be the better option. However, if you're after more power, improved performance, and the classic look, a twin carburetor setup would be more suitable. Bear in mind that the twin carburetor will require more maintenance and come with a higher price tag.

Recommendation:

Consider your budget, technical expertise, and desired driving experience when making your decision. If you're looking for a more straightforward and affordable option, go for the single-barrel carburetor (AU-287). If you're an enthusiast who values power and the iconic twin carburetor look, the AU-287 twin carburetor setup would be a more rewarding choice.

Details:

New NOS SU 1-barrel carburetor, ID tag number AUD 287. It is dirty and shows some patina from handling sitting on the shelf. Older NOS carburetor is missing its box. Please verify part number and pics match your application.

Will probably need a light cleaning/freshen before use. See pics for condition.

part #: aud287 price

  • $500.00

specifications carbcoon:

  • for models: Twin
  • for years: 1968
  • brand: Su
  • mpn: Aud287
  • type: Carburetor

payments carbcoon:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

offer carbcoon:

  • started: September 26, 2025
  • best offers: True
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • availability: In Stock

returns carbcoon:

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

shipping carbcoon:

  • type: Calculated
  • cost: $0.00
  • service: USPS Ground Advantage
  • transit: 5-11 Days
  • class: Standard
  • carrier: USPS

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: For parts or not working

seller carbcoon:

  • city: Sheboygan Falls, Wisconsin
  • rating: 100.0%
  • # reviews: 31210
for models: twin, for years: 1968, type: carburetor,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 8260929845495781,

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1 offer $500.00 USD
  • Offer #1: $500.00 price + $0.00 shipping estimate = $500.00* total. See pics for condition. Older NOS carburetor is missing its box.FREE SHIPPING

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