With the AVS2, you can expect your classic to run smoother, start quicker... even when cold as well as better low end throttle response.
Delivers improved fuel atomization to eliminate flat spots that may be encountered when the carburetor transitions from idle to full throttle.
The AVS2 has the potential for improved fuel economy when upgrading from a traditional downleg booster carburetor.
Watch the video to discover how the new AVS2 Carburetors annular flow primary boosters can drastically improve the cruising performance of your classic car!
The typical downleg boosters (on the left), are located in the carburetor primaries and simply provide fuel down the center of the venturi.
Annular boosters (on the right), feature eight equally spaced smaller holes for better fuel atomization. The improved fuel atomization eliminates flat spots when the carburetor transitions from idle to part throttle for better low rpm performance. The annular boosters can also potentially offer improved mileage in some applications.