Edelbrock’s Annular Flow Booster technology brings superior fuel atomization to all dual-quad applications with the AVS2 500 CFM Carburetor #1904 that is specially calibrated for engines running two four-barrels. Annular Flow Boosters deliver near EFI-like drivability that you can feel as soon as you step on the gas. Fuel distribution is refined by eight equally spaced orifices in the booster rings that replace down-leg boosters which simply dump raw fuel into the venturi.

The AVS2 Series four-barrel is Edelbrock's latest generation of performance carburetor that was first introduced at the 2017 SEMA Show in 650 Cubic Feet Per Minute versions for small cubic-Inch and dual-quad applications.

More Features

• The Annular Flow Booster Design Delivers Improved Fuel Atomization To Eliminate Flat Spots That May Be Encountered When The Carburetor Transitions From Idle To Full Throttle

The AVS2 Series Carburetor Calibration Kit is for tuners looking to custom-tune the performance of their or carburetor. This kit contains all of the necessary metering rods and jets that will allow you to adjust your AVS2 carburetor either richer or leaner for both cruising and power modes.

Edelbrock’s Annular Flow Booster technology brings superior fuel atomization to all dual-quad applications with the AVS2 500 CFM Carburetor #1904 that is specially calibrated for engines running two four-barrels. Annular Flow Boosters deliver near EFI-like drivability that you can feel as soon as you step on the gas. Fuel distribution is refined by eight equally spaced orifices in the booster rings that replace down-leg boosters which simply dump raw fuel into the venturi.

Designed for use with all Edelbrock carburetors used in performer or performer RPM applications. These high performance street fuel pumps feature a high quality three stage polished finish. The unique valve design improves flow quantity and quality, and will support engines up to 600 Horsepower. High volume, 3/8 Inch NPT inlet and outlet surpasses the capacity of conventional models. Produces 6 PSI and does not require a regulator. Use with gasoline only. Clockable lower housing can be rotated for best inlet/outlet alignment

Designed for use with all Edelbrock carburetors used in performer or performer RPM applications. These high performance street fuel pumps feature a high quality three stage polished finish. The unique valve design improves flow quantity and quality, and will support engines up to 600 Horsepower. High volume, 3/8 Inch NPT inlet and outlet surpasses the capacity of conventional models. Produces 6 PSI and does not require a regulator. Use with gasoline only. Clockable lower housing can be rotated for best inlet/outlet alignment

Edelbrock E-Force Supercharger systems deliver excellent Horsepower and Torque in a complete kit that fits under the factory hood. The core of each system is the Eaton Gen VI 2300 or 1320 TVS® Supercharger rotating assembly. Eaton’s assembly features a Four Lobe Design with 160 Degree of Twist for Maximum Flow, minimum Temperature rise and quiet operation for excellent drivability. Edelbrock’s superchargers feature a unique design with minimal components for a compact design that fits under stock hoods. An integrated bypass valve helps eliminate parasitic loss under light throttle for improved Mileage potential. E-Force superchargers feature the most unique and efficient inlet configuration on the market. This results in a shorter, less restrictive intake path for improved air flow, without the need for a jack-shaft. Keeping the air cool is a high capacity air to water intercooler and low Temperature heat exchanger. Finally... the Edelbrock E-Force Supercharger system is not just a performance upgrade, it also has great looks! The supercharger assembly and aluminum coil covers are powder coated for durability and provide a unique appearance that will give any engine compartment a custom look.

More Features

• Deliver Excellent Horsepower And Torque In A Complete Kit That Fits Under The Factory Hood
• Four Lobe Design With 160 Degree Of Twist For Maximum Flow, Minimum Temperature Rise And Quiet Operation For Excellent Drivability
• Integrated Bypass Valve Helps Eliminate Parasitic Loss Under Light Throttle For Improved Mileage Potential
• Shorter, Less Restrictive Intake Path For Improved Air Flow, Without The Need For A Jack-Shaft
• Bolt-On Installation – Everything Fits Right Out Of The Box, No Welding, Cutting Or Grinding

The Edelbrock Electric Choke Kit is designed to convert manual choke Edelbrock Performer series carburetor to electric choke. This kit features all necessary parts to convert carbs to electric choke.

Edelbrock® LLC is one of the nation's premier designers, manufacturers, and distributors of performance and replacement parts for the automotive aftermarket. Camshafts, carburetors, crate engines, cylinder heads, engine dress-up kits, fittings, fuel injection, fuel systems, gaskets, ignition, intake manifolds, sensors, superchargers, thermostats, tools, turbochargers, valve train components, and water pumps are all provided in our line of products.

Edelbrock® LLC is one of the nation's premier designers, manufacturers, and distributors of performance and replacement parts for the automotive aftermarket. Camshafts, carburetors, crate engines, cylinder heads, engine dress-up kits, fittings, fuel injection, fuel systems, gaskets, ignition, intake manifolds, sensors, superchargers, thermostats, tools, turbochargers, valve train components, and water pumps are all provided in our line of products.

The Edelbrock Performer Series 750 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the Performer Series 750 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

The Edelbrock Performer Series 750 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the Performer Series 750 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

The Edelbrock Performer Series 600 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the Performer Series 600 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

The Edelbrock Performer Series 600 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the Performer Series 600 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

The Edelbrock Performer Series 500 CFM manual choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the Performer Series 500 CFM manual choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation.

The Edelbrock Performer Series 500 CFM electric choke carburetor is a precisely tuned, quality-built carburetor that can handle the rigors of daily driving while delivering consistent, reliable street performance from day to day. Several characteristics make the Performer Series 500 CFM electric choke carburetor an outstanding street performer. The first one is that metering rods are utilized to transition between circuits. The carburetor is unaffected by engine backfires, which means that there are no power valves to blow out, and the rods can be changed in seconds without carburetor removal or fuel draining. Secondly, the carburetor has the unique ability to "hold a tune", so once it is tuned, the carburetor stay’s tuned. What this means to you is that compared to other carburetors, the performance remains consistent and the calibration stays unchanged. The lightweight all-aluminum body features a two-piece body that resists warping and is compatible with gasohol and blended fuels. The simple tub-type bowls and rear-pivot floats all contribute to a carburetor that's reliable, user-friendly and is easily tunable for miles and miles of trouble-free operation. Without a doubt the Edelbrock line of carburetor’s are the most innovative and dependable street performance carburetor’s available.

The original Edelbrock carburetor design is still available and offers affordable performance for hundreds of applications. Whether you need to replace an aging Stocker or are looking for a performance carburetor to top your hot rod, the Edelbrock performer series carburetors are the best choice for performance and value. They are available with either manual or electric choke in sizes of 500, 600, 750 and 800 Cubic Feet Per Minute to meet your needs