Holley 650 CFM Aluminum Double Pumper Carburetor w/ Electric Choke 10209CP User Definable Resistance Setting Program

User Definable Resistance Setting Program Between 0-280 Ohms

Fully automatic

The 4775 features a 1

With TunerSince 1938

Holley 650 CFM Aluminum Double Pumper Carburetor w/ Electric Choke 10209CP User Definable Resistance Setting ProgramHolley upgraded their two most popular sizes of double pumper with electric chokes. The 650 and 750 CFM models are available in the classic zinc and shiny polished finishes. Holley Double Pumper carburetors are a perfect performance upgrade for hot street cars and race vehicles. Double Pumper carburetors are an American icon when it comes to performance carburetors. From their roots as the premier carburetor on many factory muscle cars to powering