Edelbrock AVS2 Series 650 CFM Carburetor with Electric Choke - Satin Finish #1906 (Select 1980-1989)

Fits select 1980-1989 vehicles from Buick, Cadillac, Chevrolet, Chrysler, Dodge, DeTomaso, and GMC. The Edelbrock AVS2 Series #1906 is a satin-finished four-barrel carburetor engineered for superior street performance on small-block and big-block engines requiring 650 CFM of air-fuel flow.

As the next generation in Edelbrock carburetors, the AVS2 features upgraded annular flow primary boosters. Each booster is designed with eight equally spaced orifices, significantly improving fuel atomization compared to traditional down-leg boosters. This design eliminates flat spots during the transition from idle to full throttle, ensuring crisp off-idle response and smoother cruising performance. The AVS2 is compatible with both single-plane and dual-plane intake manifolds, making it a versatile choice for a wide variety of engine configurations.

• Airflow: 650 CFM
• Choke Type: Electric
• Secondary Type: Air Valve
• Primary Metering Jets: .101
• Secondary Metering Jets: .098
• Metering Rods: .070 x .037
• Step-Up Spring: Orange (5" Hg)
• Vacuum Ports: Timed and full vacuum ports included for ignition advance
• Recommended Accessories: Compatible with Carburetor Stud Kits #8008 or #8024
• Manifold Compatibility: Matches Edelbrock Performer, Performer EPS, RPM Air-Gap, Performer RPM, Torker II, and similar designs
• Manufacturer Part Number: 1906