fits model: Lemans. make: Pontiac, Rochester. year: 1977.

( Brand: Uremco ), ( Manufacturer Part Number: 33459BGCT ), ( Part Type: Carburetor ), ( Manufacturer Warranty: 12 Month Warranty ), ( Notes: Carburetor Carb M2mc, Late, Check Oem For Our Part Number ), ( Application: Pontiac Lemans Carburetor ), ( Cs-sku: 400 )
The UREMCO 33459BGCT is a high-performance carburetor specifically designed for use with 1977 Pontiac Lemans equipped with the 4.9L V8 engine and 2-barrel Rochester carburetors. This carburetor is an excellent upgrade for those looking to enhance the performance of their classic muscle car.
The UREMCO 33459BGCT is a quadrajet-style carburetor, featuring four separate barrels for improved fuel delivery and airflow. Each barrel is equipped with a 600 CFM venturi, providing ample fuel flow for increased horsepower and torque. The carburetor also includes a primary metering rod for precise fuel mixture adjustment.
This carburetor is constructed from high-quality materials, including a robust aluminum base and billet aluminum components. The housing is coated with a durable black finish to protect against corrosion and wear. The carburetor also includes a new gasket set, ensuring a proper seal and preventing leaks.
The UREMCO 33459BGCT is easy to install and adjust, with a factory-style mounting pattern that fits directly onto the factory intake manifold. The carburetor comes with new fuel lines and a new fuel pressure regulator, making installation a breeze.
This carburetor is designed to provide optimal performance in a wide range of driving conditions. It includes a vacuum secondary system, which provides additional fuel to the engine under vacuum conditions, improving low-end torque and responsiveness. The carburetor also includes an electric choke, making cold starts a thing of the past.
The UREMCO 33459BGCT is a high-performance carburetor that delivers reliable and consistent fuel delivery, making it an excellent choice for any 1977 Pontiac Lemans with a 4.9L V8 engine and 2-barrel Rochester carburetor. With its robust construction, easy installation, and impressive performance gains, this carburetor is a must-have for any Pontiac enthusiast looking to take their classic muscle car to the next level.
The UREMCO 33459BGCT is a performance carburetor designed for use in 1977 Pontiac Lemans with the 4.9L V8 2bbl Rochester carburetor. Here are some potential pros and cons of purchasing this carburetor:
Pros:1. Improved Performance: The UREMCO 33459BGCT is designed to provide improved performance compared to the original Rochester carburetor. It offers better throttle response, increased power, and improved fuel efficiency.
2. Improved Fuel Economy: This carburetor is designed to improve fuel economy by optimizing the fuel-air mixture for your engine. This can lead to savings at the gas pump.
3. Easy Installation: The UREMCO carburetor is designed to be a direct replacement for the original Rochester carburetor, making installation straightforward and simple.
4. High-Quality Construction: The UREMCO carburetor is made with high-quality materials, including billet aluminum and stainless steel components. This ensures durability and longevity.
5. Adjustability: The UREMCO carburetor offers multiple adjustability options, allowing you to fine-tune the fuel-air mixture for optimal performance.
Cons:1. Cost: The UREMCO carburetor is more expensive than the original Rochester carburetor. This may be a concern for some buyers.
2. Complexity: While the installation is straightforward, the UREMCO carburetor offers multiple adjustability options. This can make tuning the carburetor more complex than the original, requiring more time and expertise.
3. Potential Compatibility Issues: While the UREMCO carburetor is designed to be a direct replacement for the original Rochester carburetor, there may be compatibility issues with certain engines or vehicles. It's important to verify compatibility before making a purchase.
4. Potential Power Increase: Depending on your goals, the increased power offered by the UREMCO carburetor may not be desirable. If you're looking for a more subtle improvement in performance, the UREMCO carburetor may be more than you need.
In conclusion, the UREMCO 33459BGCT offers improved performance, fuel economy, and durability compared to the original Rochester carburetor. However, it comes with a higher cost and potential complexity, as well as potential compatibility issues. Ultimately, the decision to purchase this carburetor depends on your individual needs, goals, and budget.
If you're looking for a significant performance improvement and are willing to invest in a high-quality, durable carburetor, the UREMCO 33459BGCT may be a good investment. However, if you're on a tight budget or just looking for a straightforward replacement, the original Rochester carburetor may be a better option. It's important to carefully consider your needs and research compatibility before making a purchase.