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THE FUTURE OF CARBURETION
The Edelbrock AVS2 Series features annular flow primary boosters with a new calibration for improved off idle and cruising. The annular flow booster design also delivers improved fuel atomization to eliminate flat spots that can be encountered during idle to full throttle transitions. SEE HOW IT WORKSHUGE BENEFITS
GREAT CRUISING
PERFORMANCE
With the AVS2, you can expect your classic to run smoother, start quicker... even when cold as well as better low end throttle response.
CRISP THROTTLE
RESPONSE
Delivers improved fuel atomization to eliminate flat spots that may be encountered when the carburetor transitions from idle to full throttle.
IMPROVED
FUEL ECONOMY
The AVS2 has the potential for improved fuel economy when upgrading from a traditional downleg booster carburetor.
WHY IS IT THE FUTURE OF CARBURETION?
Watch the video to discover how the new AVS2 Carburetors annular flow primary boosters can drastically improve the cruising performance of your classic car!
IMPROVED CRUISING PERFORMANCE
CRISP THROTTLE RESPONSE
IMPROVED FUEL ECONOMY
MEET THE AVS2 CARBURETOR
AVAILABLE WITH MANUAL OR ELECTRIC CHOKE IN SATIN OR ENDURASHINE™ FINISH
DOWNLEG VS. ANNULAR
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.
WHAT PEOPLE ARE SAYING
RUSS ALLEN - FORD FAIRMONT
“I have been building cars since the ‘70s and have always used Edelbrock intake manifolds with Holley carbs. My current ride is a Ford Fairmont with an ’89 Mustang 5.0L short block, SVO heads, B303 camshaft, BBK headers, Weiand Stealth intake and a Holley 650 double pumper. I’ve tried every carb-tuning trick that I know but off-idle performance just wasn’t up to par and mileage was bad. I knew this engine had more to give and after reading about the new AVS2 Series carb, I gave it a try. Well, let me tell you, this AVS2 650 CFM has made me a believer. I LOVE THIS CARB! Other than basic adjustments, I haven’t even tuned it and my engine has come to life! I wish I had an RPM Air-Gap intake but even without it, I am so pleased with this setup. Thank you!”
ADAM LONEY - 1987 CHEVY MONTE CARLO SST
“The throttle response is instant, at wide open throttle my Monte Carlo goes straight into tire spinning and grabbing the next gear. The lower rpm range has seen a tremendous improvement in torque and throttle response.”
MIKE VOLKMANN - 1971 PLYMOUTH DUSTER
“Starts much better and the throttle response is better too. The AVS2 does not have trouble starting when vehicle is hot. It is super responsive and made in traffic cruising much more enjoyable, very happy with this carb.”
GARY WYLIE - 1971 OLDSMOBILE CUTLASS
“The AVS2 carburetor feels great and drives nicer then the Performer Series. It has good off the line, mid-range and tp ends performance.”
MATT ZARZA - 1989 PONTIAC FIREBIRD
“The AVS2 has impressive throttle response in any gear and any load condition. I’d buy it for every street engine I build!”