fits make: Buick. year: 1977.

( Part Type: Carburetor ), ( Conditions Options: Gm 5.7l Rochester Quadrajet ), ( Genuine Oem: Yes ), ( Ipn: 320-02692 ), ( Manufacturer Warranty: 90 Day )
The 320-02692 carburetor is a crucial component for the 8-350 engine, specifically found in certain 5th generation Buick vehicles. This carburetor, manufactured by Holley, is a testament to their commitment to delivering high-quality, reliable, and efficient fuel systems.
The 320-02692 carburetor is a 4-barrel carburetor, designed to optimize the combustion process in your engine. It features a 750 CFM (cubic feet per minute) airflow capacity, ensuring adequate fuel and air mixture for optimal engine performance. The carburetor is equipped with a venturi design, which allows for precise fuel metering, ensuring a smooth and powerful engine response.
The carburetor housing is made of durable cast aluminum, providing excellent heat dissipation and resistance to corrosion. The 320-02692 carburetor features a vacuum secondary system, which helps to improve low-rpm performance and fuel economy. The secondary metering rods are adjustable, allowing for fine-tuning to meet the specific needs of your vehicle.
The 320-02692 carburetor is equipped with a mechanical fuel pump, ensuring reliable fuel delivery to the engine. The pump is driven by the engine's camshaft and can be adjusted for optimal fuel pressure. The carburetor also features a dual-feed fuel system, which helps to prevent fuel starvation during high-load conditions.
The carburetor is equipped with a primary and secondary throttle shaft, which allow for precise fuel and air mixture control. The secondary throttle shaft is controlled by a vacuum diaphragm, which helps to improve low-rpm performance and fuel economy. The carburetor is also equipped with a power valve, which helps to prevent engine surging during acceleration.
The 320-02692 carburetor is easy to install and features a simple adjustment process. The carburetor comes with a factory-tuned air/fuel ratio, but can be fine-tuned to meet the specific needs of your vehicle. The carburetor is also equipped with a fuel level indicator, which helps to prevent fuel starvation.
In conclusion, the 320-02692 carburetor is a high-quality, reliable, and efficient fuel system component for the 8-350 engine. Its venturi design, adjustable secondary metering rods, and mechanical fuel pump make it an excellent choice for improving engine performance and fuel economy. The carburetor's durable cast aluminum housing and simple adjustment process make it easy to install and maintain.
Pros of buying a 320-02692 carburetor for a Buick 8-350 7l 4bc engine:1. Availability: This carburetor is a direct replacement for the original Buick 8-350 7l 4bc carburetor, making it easy to find and install.
2. Performance: This carburetor is designed to deliver optimal performance for your Buick, ensuring smooth operation and reliable power.
3. Quality: The 320-02692 carburetor is made by a reputable manufacturer, ensuring high-quality construction and durability.
4. Affordability: Compared to new original equipment manufacturer (OEM) carburetors, this aftermarket carburetor is often more affordable, making it a cost-effective option.
Cons of buying a 320-02692 carburetor for a Buick 8-350 7l 4bc engine:1. Compatibility: While this carburetor is designed to fit the Buick 8-350 7l 4bc engine, it may not be compatible with all years or models of Buick vehicles. It is important to verify that this carburetor is compatible with your specific vehicle before purchasing.
2. Adjustment: Aftermarket carburetors may require more tuning and adjustment than OEM carburetors, which can be time-consuming and may require specialized tools.
3. Durability: While this carburetor is made of high-quality materials, it may not be as durable as OEM carburetors, which are designed to withstand the specific stresses and conditions of the vehicle.
Conclusion:The 320-02692 carburetor can be a cost-effective and reliable option for replacing the original carburetor on a Buick 8-350 7l 4bc engine. However, it is important to verify that this carburetor is compatible with your specific vehicle and to be prepared for potential tuning and adjustment requirements. If you are unsure, it may be worth considering purchasing a new OEM carburetor to ensure compatibility and durability.
Recommendation:If you are confident that the 320-02692 carburetor is compatible with your Buick 8-350 7l 4bc engine and are willing to put in the time and effort to tune and adjust it, this aftermarket carburetor can be a cost-effective option for replacing your original carburetor. However, if you are unsure, it may be worth considering purchasing a new OEM carburetor to ensure compatibility and durability.
Notes: 7000193 GM 5.7L ROCHESTER QUADRAJET. It is ready to ship and comes with a 90 day warranty. Donor Vehicle. See below for fitment information and any notes pertaining to this specific part.
For more parts from this vehicle. Year: 1977, model: BUICK, Stock #: WA1619, Mileage: 94000.