fits make: Cadillac, Rochester. year: 1977–1979.

( Brand: Rochester ), ( Manufacturer Part Number: 17058230 ), ( Vintage Part: Yes ), ( Modified Item: No ), ( Placement On Vehicle: Front ), ( Choke Type: Electric ), ( Type: R4-m4me )
The Rochester Quadrajet Carburetor 17058230, specifically designed for 1977-1979 Cadillac R4-M4ME engines, is a masterpiece of automotive engineering. This quadrajet carburetor is renowned for its ability to deliver optimal fuel efficiency and powerful performance.
The Quadrajet carburetor is a four-barrel carburetor, meaning it utilizes four separate barrels for increased fuel delivery. Each barrel is meticulously calibrated to ensure precise fuel metering for each cylinder, resulting in a more efficient combustion process and improved engine performance.
This particular Quadrajet carburetor, the 17058230, features a unique design with a vacuum secondary system. This system allows the secondary circuits to open only when a vacuum is present in the intake manifold, ensuring that fuel is only delivered when it's needed for maximum power. This results in improved fuel economy and reduced emissions, making it an ideal choice for vintage Cadillac enthusiasts looking to maintain the balance between performance and efficiency.
The Quadrajet carburetor is constructed from high-quality materials, ensuring durability and longevity. Its robust design is capable of withstanding the demands of high-performance engines, making it a reliable solution for Cadillac owners seeking a dependable replacement or upgrade.
The Quadrajet carburetor is also easy to install, with clear markings and a user-friendly design. Its installation process is well-documented, making it an accessible option for DIY enthusiasts. Additionally, it is compatible with various fuel systems, including electric and mechanical fuel pumps, providing flexibility for various engine configurations.
In summary, the Rochester Quadrajet Carburetor 17058230 is an excellent choice for 1977-1979 Cadillac R4-M4ME engines. Its precise fuel delivery, vacuum secondary system, durable construction, and user-friendly design make it a top pick for those looking to enhance their Cadillac's performance while maintaining fuel efficiency and adhering to emissions regulations.
The Rochester Quadrajet Carburetor 17058230, specifically the 2627 model designed for 1977-1979 Cadillac R4-M4ME engines, is a popular choice for classic car enthusiasts looking to restore or upgrade their vehicles. Here are some pros and cons to help you make an informed decision about purchasing this carburetor:
Pros:1. Authenticity: This carburetor is an original part manufactured by Rochester, ensuring compatibility and authenticity for Cadillac vehicles of the specified model year.
2. Performance: The Quadrajet design offers improved engine performance, including smoother idle, better fuel economy, and increased power.
3. Reliability: Rochester Quadrajet carburetors have a reputation for durability and reliability, making them a preferred choice for classic cars.
4. Availability: These carburetors are widely available through various retailers, making it easier to find replacement parts or purchase a remanufactured unit.
Cons:1. Complexity: Quadrajet carburetors can be more complex to tune and adjust compared to simpler designs. This may require additional time, effort, and expertise.
2. Cost: Original Quadrajet carburetors can be pricier than other options, especially when considering the cost of possible tuning and adjustments.
3. Customization: Due to their complex design, Quadrajet carburetors may not be easily modified or customized for specific engine configurations.
Conclusion:The Rochester Quadrajet Carburetor 17058230, 2627 model, is an excellent choice for those looking for authenticity, performance, and reliability for their 1977-1979 Cadillac R4-M4ME engine. However, its complexity and cost may be drawbacks for some. Consider your technical abilities, budget, and customization needs before making a decision.
Recommendation:If you are comfortable with the complexities of tuning and adjusting a Quadrajet carburetor, and prioritize authenticity and performance, this carburetor is a solid choice. For those with limited budgets or a need for customization, alternative options may be worth exploring. Ultimately, it's essential to weigh the pros and cons and make a decision based on your specific requirements and expertise.
Buyer to verify condition and fitment prior purchase. Operational condition unknown. Rochester QuadraJet Carburetor 17058230 2627 1977-1979 Cadillac R4-M4ME, Used, OE. Selling as core / parts rebuild.
Again, nothing is perfect.