Edelbrock AVS2 800 CFM Manual Choke Carburetor #1912

Power Meets Precision

If you're looking to boost your high-horsepower small- or big-block engine, the Edelbrock AVS2 800 CFM Manual Choke Carburetor #1912 is just what you need. With its innovative Annular Flow Booster technology, this carburetor ensures exceptional fuel atomization, making every drive a thrill. You'll notice the difference the moment you hit the gas!

Smooth Throttle Response

Say goodbye to flat spots! Thanks to the eight precisely spaced orifices in the booster rings, fuel distribution is refined, replacing the traditional down-leg boosters that simply flood the venturi with raw fuel. This means that your throttle response in the low- to mid-RPM range is significantly improved, all while maintaining that impressive top-end power that Edelbrock is famous for.

Built to Last

The AVS2 is designed with durability in mind. Unlike other carburetors, it stands up to engine backfires without the worry of power valves blowing out. Plus, tuning is a breeze! You can swap out metering rods and springs in seconds—no need to remove the carburetor or drain any fuel.

Consistent Performance

One of the standout features of the AVS2 is its ability to "hold a tune." Your adjustments and tuning stay intact, ensuring that your performance remains consistent over time. The updated primary and secondary booster clusters provide the most accurate calibration for today's fuels and octane levels.

Easy Adjustments

With the unique Qwik-Tune Secondary Air Valve, calibrating the secondary circuit is simple and quick—just grab some hand tools and make your adjustments in seconds to perfectly match your application. The two-piece design also allows for easy float level adjustments and replacement of internal components without the hassle of draining fuel or removing the carburetor from your engine.

Available Finishes

The AVS2 800 CFM #1912 comes with your choice of a manual (#1912) or electric (#1913) choke, available in a sleek satin or chrome-like EnduraShine finish. All AVS2 Series carburetors are proudly designed, manufactured, assembled, and calibrated by Edelbrock right here in the USA.