GENUINE SU/STROMBERG AUD9451A Front Nos Carburetor Jet 0.090 British Leyland

( Brand: Genuine Su/stromberg ), ( Type: Jet ), ( Manufacturer Part Number: AUD9451A ), ( Vintage Part: Yes ), ( Country Of Origin: United Kingdom )

Review GENUINE SU/STROMBERG Nos Carburetor Jet Assembly Front 0.090 Inch British Leyland Mg

The SU Carburetor Jet Front 0.090, part number AUD9451A, is a critical component of British Leyland's SU carburetors. This jet is specifically designed for the SU series of carburetors, which were commonly used in various British Leyland vehicles such as the Morris Minor, Austin Healey, and MG models.

The jet is a key element in the fuel delivery system, responsible for meting out the correct amount of fuel to the carburetor's throttle body. The 0.090 jet size is suitable for engines operating under normal conditions and at moderate altitudes. The jet's bore is 0.090 inches in diameter, ensuring a precise fuel delivery rate.

The AUD9451A jet is manufactured from high-quality materials to ensure durability and reliability. It has a machined, tapered seat to ensure a secure seal with the needle valve, preventing fuel leaks. The jet's tip is designed to provide an accurate fuel spray pattern, ensuring even fuel distribution to the engine's combustion chamber.

The jet's surface finish is smooth and even, which helps to prevent fuel from adhering to the jet's surface and causing issues such as fuel fouling or poor fuel atomization. The jet's dimensions are carefully controlled to ensure a perfect fit in the carburetor, minimizing the risk of installation errors.

The SU Carburetor Jet Front 0.090, part number AUD9451A, is an essential component for maintaining the optimal performance of British Leyland vehicles equipped with SU carburetors. By ensuring the correct jet size is used, drivers can enjoy improved fuel efficiency, increased power output, and a smoother, more responsive driving experience.

In summary, the SU Carburetor Jet Front 0.090, part number AUD9451A, is a precision-engineered component designed for use in British Leyland's SU carburetors. It is responsible for delivering the correct amount of fuel to the engine and is manufactured to the highest standards to ensure durability, reliability, and optimal fuel delivery.

Buying a SU/Stromberg AVD 9451A NO carburetor jet with a 0.090 size for a British Leyland vehicle involves considering several pros and cons to help make an informed decision.

1. High-performance: The 0.090 jet size is larger than the standard jet size, which can provide better fuel atomization and improve engine performance.

2. Improved fuel efficiency: With better fuel atomization, the engine can burn fuel more efficiently, leading to potential fuel savings.

3. Durability: SU/Stromberg carburetors are known for their durability and reliability, making them a popular choice for classic car enthusiasts.

4. Availability: The SU/Stromberg AVD 9451A carburetor is a common aftermarket carburetor for British Leyland vehicles, making it easily available from various sources.

1. Cost: The 0.090 jet size is a performance modification, which can increase the cost of the carburetor and the installation process.

2. Complexity: Installing a performance jet may require additional modifications to the carburetor or engine to achieve optimal performance.

3. Potential for rich mixture: A larger jet size can cause the engine to run rich, leading to potential drivability issues and increased emissions.

4. Requires tuning: To achieve the desired performance, the carburetor may need to be tuned and adjusted, which can be a complex process.

In conclusion, buying a SU/Stromberg AVD 9451A NO carburetor jet with a 0.090 size for a British Leyland vehicle can provide improved engine performance and fuel efficiency. However, it comes with additional costs, complexity, and potential drivability issues. If you are looking to maximize performance, this modification may be worth considering, but it requires careful installation, tuning, and maintenance.

Recommendation: If you are considering buying a SU/Stromberg AVD 9451A NO carburetor jet with a 0.090 size for your British Leyland vehicle, ensure that you have a solid understanding of the installation process, tuning requirements, and the potential risks and benefits. Consult with a professional mechanic or carburetor specialist to help guide you through the process and ensure optimal performance.

part # aud9451a prices

• $39.99-$60.12

specifications carbcaddie:

• brand: Genuine Su/stromberg
• type: Jet
• manufacturer part number: AUD9451A
• vintage part: Yes
• country of origin: United Kingdom

offer carbcaddie:

• quantity: 5
• availability: In Stock
• started: June 15, 2026
• options: Ship-to-home
• sold: 0

payments carbcaddie:

• credit card: Visa
• wallet: Paypal
• other

general carbcaddie:

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

returns carbcaddie:

• policy: No Returns

shipping carbcaddie:

• class: Standard
• service: USPS Ground Advantage
• cost: $5.62
• carrier: USPS
• type: Calculated
• transit: 6-12 Days

seller carbcaddie:

• rating: 100.0%
• # reviews: 364

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