Edelbrock AVS2 500 CFM Carburetor w/Manual Choke Satin Finish (Non-EGR)

When your build demands control and reliability without the complexity of electric systems, the Edelbrock AVS2 500 carburetor (#1902) with manual choke is the answer. This 4-barrel, square-bore unit gives you crisp throttle behavior and dependable operation, especially in classic or custom setups.

Its internal calibration features .070 × .052 metering rods, matched primary and secondary jets of .095, and a 5" Hg (orange) spring, offering a solid base for tuning. The annular boosters ensure smoother transitions and better fuel atomization through the midrange. The satin aluminum finish keeps it durable and lightweight.

The AVS2 500 ships with gasket/seal included and fits standard single-carb installations. Whether for a daily driver or a weekend machine, this manual-choke model gives you consistent performance and easy tuning flexibility.

Features & Benefits

• 500 CFM flow rating – Balanced for street and mild performance use

• Manual choke – Gives full mechanical control over the choke circuit

• Annular booster design – Improves throttle response and fuel atomization

• Matched .095 jets & .070 × .052 rods – Good baseline for tuning

• Square bore flange – Compatible with many intake manifolds

• Satin aluminum body – Durable and clean in appearance

• Gasket / seal included – Everything needed for install

Specifications Table

Installation Instructions

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