Edelbrock AVS2 650 Carburetor – #1906 Electric Choke, 4‑Barrel Street / Hi‑Perf

When you’re dialing in a street or hi-performance engine, the Edelbrock AVS2 650 carburetor is built to deliver refined throttle control and clean transitions. With its electric choke and annular flow boosters, this 4-barrel unit helps eliminate “flat spots” and hesitation that plague lesser carbs. It’s a dependable, performance-oriented upgrade for your build.

The Edelbrock AVS2 650 carburetor features .101 primary jets / .098 secondary jets, .070 × .037 metering rods, and a step-up spring calibrated at 5" Hg (orange) — factory setups that give you a solid baseline while preserving tuning flexibility. Its satin aluminum body ensures durability and an understated look under the hood.

Built for practical performance, this carb comes with gasket and hardware included, and supports both timed and full-vacuum ports for ignition control flexibility. Whether you’re cruising or laying it down on demand, the Edelbrock AVS2 650 carburetor gives you responsiveness, consistency, and adaptability. 

Features & Benefits

• 650 CFM flow rating – Supplies ample airflow for street and mild performance engines

• Annular flow primary boosters – Improves fuel atomization and smooths transitions

• Electric choke – Simplifies cold starts and automatic choke control

• .101 / .098 jets & .070 × .037 metering rods – Balanced settings ready for tuning. Satin cast aluminum finish – Durable, clean look under the hood

• Square flange design – Compatible with many OEM and performance intake manifolds

• Gasket and mounting hardware included – No extra parts to source

• Vacuum / timed ports for ignition advance – Greater flexibility in tuning setups

Upgrade Your Engine’s Throttle Feel

Say goodbye to sluggish throttle response or hesitation during transitions. The Edelbrock AVS2 650 carburetor delivers crisp, smooth performance from idle to full throttle — a serious step up over older downleg designs. Install it, dial it in, and enjoy a better driving experience whether you're cruising or pushing it.

Specifications

Installation Instructions

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