Holley 04777SAE 650 CFM Aluminum Double Pumper Electronic Choke

4 Barrel; 650 Cubic Feet Per Minute (CFM); Square Bore Flange; Electric Choke; Mechanical Secondaries; Gasoline; Polished; Aluminum

The Holley 04777SAE 650 CFM Aluminum Double Pumper Electronic Choke is designed for high-performance engines requiring precise fuel delivery. Crafted from durable aluminum, this carburetor provides excellent heat resistance and lightweight strength for improved vehicle handling and responsiveness. Its double pumper configuration ensures rapid throttle response and optimal fuel mixture, making it suitable for street and racing applications.

Equipped with an electronic choke, it offers ease of cold starts and consistent operation across various temperatures. The 650 CFM airflow rating ensures ample fuel and air mixture for engines with moderate to high horsepower output. This carburetor includes features such as adjustable fuel jets and a built-in vacuum secondary system, enhancing tuning flexibility and drivability. Its compact design allows for straightforward installation on compatible engine setups.

Designed by Holley, a trusted name in performance carburetors, the 04777SAE model offers reliable performance and durability. Its lightweight aluminum body reduces overall vehicle weight, contributing to improved acceleration and handling. Whether upgrading a classic muscle car or customizing a performance street machine, this carburetor delivers the power and precision needed for demanding driving conditions.

Features:

• Aluminum construction for lightweight durability

• 650 CFM airflow rating suitable for high-performance engines

• Double pumper design for quick throttle response

• Electronic choke for easy cold starts

• Adjustable fuel jets and vacuum secondary system for tuning flexibility