fits model: Street, Avenger.

( Brand: Holley ), ( Manufacturer Part Number: 80870 ), ( Choke Type: Electric ), ( Type: Carburetor ), ( Mounting Flange Type: Square Bore ), ( Features: Vacuum Secondaries ), ( Material: Alloy ), ( Country/region Of Manufacture: United States ), ( Universal Fitment: Yes )
The Holley 80870 870 CFM Street Avenger Carburetor with Electric Choke is a powerful and reliable fuel delivery system designed for high-performance applications. This carburetor boasts an impressive 870 cubic feet per minute (CFM) airflow rating, making it ideal for larger engines that require a significant amount of fuel to produce maximum power.
One of the standout features of this carburetor is its electric choke system, which provides quick and reliable starting in cold weather conditions. The electric choke is electronically controlled, allowing for precise and consistent choke engagement, and it eliminates the need for manual choke operation. This results in easier starting, improved fuel efficiency, and reduced wear on the engine.
The Street Avenger carburetor also features a large, 950 CFM primary venturi, which provides ample fuel delivery for high-performance applications. The venturi is matched with a large, 1150 CFM secondary venturi, which provides additional fuel enrichment during acceleration. This dual-venturi design ensures that the carburetor can deliver the right amount of fuel at all times, providing smooth and consistent power delivery.
The carburetor is constructed from high-quality materials, including a cast aluminum base and a chrome-plated aluminum body. This gives the carburetor a durable and attractive appearance, while also providing excellent heat dissipation and corrosion resistance. The carburetor also features a removable float bowl, which allows for easy access to the fuel bowl and fuel pump, making maintenance and repairs a breeze.
The Holley 80807 Street Avenger Carburetor with Electric Choke is a perfect choice for any high-performance engine that requires a reliable and powerful fuel delivery system. Its electric choke system provides quick and easy starting, while its large venturis ensure smooth and consistent power delivery. Its durable construction and easy maintenance make it a great choice for enthusiasts who want a carburetor that will last for years to come.
Pros of buying Holley 80870 870 CFM Street Avenger Carburetor with Electric Choke and Clean:1. Large Airflow: The Holley 80870 Street Avenger Carburetor offers an impressive 870 CFM airflow, which is ideal for high-performance applications.
2. Electric Choke: The carburetor features an electric choke, making it easier to start in cold weather. This eliminates the need for manually adjusting the choke, saving you time and effort.
3. Improved Fuel Efficiency: The Street Avenger Carburetor is designed to provide optimal fuel delivery, leading to improved fuel efficiency and reduced emissions.
4. Easy Installation: The carburetor comes with a vacuum secondary system, which makes installation easier than traditional carburetors.
5. Durable Construction: The carburetor is built to last with a cast aluminum base and high-quality internals.
6. Easy Tuning: The Holley 80870 Street Avenger Carburetor is easy to tune, allowing you to adjust the carburetor to suit your specific engine and driving needs.
Cons of buying Holley 80870 870 CFM Street Avenger Carburetor with Electric Choke and Clean:1. Cost: The Holley 80870 Street Avenger Carburetor is a premium product, and it comes with a premium price tag.
2. Complexity: Compared to some simpler carburetors, the Holley 80870 Street Avenger Carburetor can be more complex to understand and adjust.
3. Requires Proper Maintenance: Like any high-performance carburetor, the Holley 80870 requires regular maintenance to ensure it continues to perform optimally.
Recommendation:If you're looking for a high-performance carburetor that offers large airflow, easy starting in cold weather, and improved fuel efficiency, the Holley 80870 870 CFM Street Avenger Carburetor with Electric Choke and Clean is a great option. However, it's important to note that it comes with a higher price tag and requires proper maintenance. If you're comfortable with these factors, this carburetor is a solid choice for your high-performance vehicle. If you're looking for a more budget-friendly option, you may want to consider a different carburetor with fewer features.
One very nice Holley 80870 870 cfm 4 Barrel carburetor, vacuum secondary electric choke, great shape, had little use, removed from a 427 Chevy engine, no damage or repairs, been sitting for couple of years but should work fine as is, performance carb.