Carburetor, Edelbrock, AVS2 Series, 500 CFM Single Calibration, Manual Choke

AVS2 500-CFM Single-Quad Manual-Choke Carburetor by Edelbrock®

Annular-flow boosters improve atomization for a smoother idle-to-throttle transition.

This Edelbrock® AVS2 500-CFM carburetor uses annular-flow primary boosters to improve fuel atomization and smooth the transition from idle to full throttle, helping reduce flat spots. The manual-choke carburetor has single-quad calibration for a compatible four-barrel intake. It supports compatible single-plane or dual-plane intake arrangements and provides timed and full vacuum ports for ignition advance. The manual choke cannot be converted to electric choke. The carburetor is intended for a non-EGR installation.

• AVS2 500-CFM manual-choke carburetor • Single-Quad carburetor calibration • Annular-flow primary boosters improve atomization • Timed and full ignition-vacuum ports • Primary / secondary jets: .095 / .095 inch • Primary metering rods: .070 x .052 inch • Orange step-up springs: 5 inHg • Non-EGR carburetor configuration • Manual choke cannot convert to electric