fits model: Comet. make: Mercury. year: 1960.

( Brand: Holley ), ( Manufacturer Part Number: 6R2017B ), ( Type: Carburetor )
The Holley 6-71 BRL Carburetor, model number 6R2017B, is an exceptional upgrade for your Mercury Comet, offering improved performance and fuel efficiency. This carburetor is renowned for its durability and reliability, making it a popular choice among car enthusiasts and restoration enthusiasts alike.
The Holley 6R2017B BRL Carburetor is a 6-71 double pumper, featuring a large 710 CFM primary and a 350 CFM secondary. This carburetor is designed to deliver a smooth, consistent fuel and air mixture to your engine, ensuring optimal performance in various driving conditions. The primary and secondary venturis are meticulously engineered to provide precise fuel metering, minimizing fuel waste and maximizing power output.
The BRL (Big Rumble Loud) design of this carburetor is characterized by its prominent air horn and large throat, which allows for an increased airflow and a more powerful intake sound. This design not only enhances the aesthetics of your Mercury Comet but also provides your engine with the necessary air for improved performance.
The Holley 6R2017B BRL Carburetor is equipped with a robust vacuum secondary, which is activated at wide-open throttle. This feature helps prevent engine stalling and improves power delivery, ensuring a consistent and powerful performance. The secondary circuit is controlled by a mechanical linkage, eliminating the need for expensive electronic components.
This carburetor also features a high-quality aluminum construction, which is both lightweight and durable. The aluminum housing is anodized for corrosion resistance, ensuring that your carburetor will withstand the rigors of regular use and weather conditions. The Holley 6R2017B BRL Carburetor also comes with a high-quality, heat-treated chromemoly steel float, which is designed to withstand high temperatures and provide accurate fuel level sensing.
Installing the Holley 6R2017B BRL Carburetor in your Mercury Comet is a straightforward process, thanks to its comprehensive installation instructions and the availability of Holley's technical support. The carburetor is also compatible with various fuel systems, including electric and mechanical fuel pumps.
In conclusion, the Holley 6R2017B BRL Carburetor is an excellent choice for Mercury Comet owners seeking improved performance and a classic look. Its large CFM ratings, robust construction, and reliable mechanical linkage make it a standout option among performance carburetors. With its high-quality materials and precise fuel metering, this carburetor is sure to provide years of reliable service and enhance the driving experience of your Mercury Comet.
Pros of buying a Holley 6R2017B BRL Carburetor for a Mercury Comet:1. Increased performance: The Holley 6R2017B BRL carburetor is designed to provide improved fuel delivery and air flow, which can result in increased horsepower and torque.
2. Adjustable fuel and air mixtures: The carburetor has multiple adjustment options, allowing you to fine-tune the fuel and air mixtures to optimize performance for your specific engine and driving conditions.
3. Durable construction: The Holley 6R2017B BRL carburetor is built to withstand the rigors of high-performance driving, with a heavy-duty cast aluminum body and high-quality internal components.
4. Easy installation: The Holley 6R2017B BRL carburetor is designed to fit easily into the Mercury Comet, with minimal modifications required.
Cons of buying a Holley 6R2017B BRL Carburetor for a Mercury Comet:1. Higher cost: Compared to stock carburetors, the Holley 6R2017B BRL carburetor is more expensive.
2. Potential complexity: If you're not familiar with carburetors, adjusting the fuel and air mixtures can be a complex process.
3. Potential for increased maintenance: The Holley 6R2017B BRL carburetor may require more frequent maintenance than stock carburetors, due to its more advanced design.
Conclusion:The Holley 6R2017B BRL carburetor is a high-quality, high-performance upgrade for a Mercury Comet. It can provide improved fuel delivery and air flow, resulting in increased horsepower and torque. However, it is more expensive than stock carburetors and may require more frequent maintenance. If you're comfortable with adjusting the fuel and air mixtures and are willing to invest in a high-performance carburetor, the Holley 6R2017B BRL carburetor is a recommendable option. If you're looking for a lower-cost option, you may want to consider other carburetors or fuel injection systems.
Recommendation:If you're looking for a high-performance carburetor for your Mercury Comet, the Holley 6R2017B BRL carburetor is a recommendable option. It provides improved fuel delivery and air flow, and is built to withstand the rigors of high-performance driving. However, it is more expensive than stock carburetors and may require more frequent maintenance. If you're not comfortable with adjusting the fuel and air mixtures, or if you're looking for a lower-cost option, you may want to consider other carburetors or fuel injection systems.
This is a very nice rebuilt carburetor from my late grandfathers small rebuilds business that had been around since the 1930's. It is safe to say that this part has been sitting on a shelf for many years. Fits 1960 Mercury Comet. It comes from my late grandfathers small rebuilds business that had been around since the 1930's.
Holley 6R2017B 1 Brl Carburetor 1960 Mercury Comet - Rebuilt.