| Management number | 254607364 | Release Date | 2026/11/07 | List Price | US$234.78 | Model Number | 254607364 | ||
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<p>Edelbrock’s Annular Flow Booster technology brings superior fuel atomization to all dual-quad applications with the AVS2 500 CFM Carburetor #1903 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. Flat spots are completely eliminated, and throttle response in the low- to mid-RPM range is improved tremendously with no sacrificing of that top-end power that Edelbrock is known for. </p><b>Compatibility</b><ul><li>1975-1985 Chevrolet</li></ul><b>Specifications</b><ul><li><b>Color:</b> Satin</li><li><b>Country of Origin:</b> USA</li></ul>- SKU: KSAO646194
| Manufacturer part number | 1903 |
|---|---|
| Automotive specialty part type | Automotive Replacement Carburetors |
| Compatible cars | 1975-1985 Chevrolet |
| Vehicle fitment type | Universal |
| Vehicle make | Chevrolet, |
| Vehicle model | E11-1903 |
| Brand | Edelbrock |
| Vehicle year | 1975, 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985 |
| Weight | 9 lb |
| Material | Aluminum |
| Finish | Satin |
| Color | Multicolor |
| Vehicle type | Motor Vehicle, Sport Utility Vehicle, Truck |
| Automotive parts division | Performance |
| Model | E11-1903 |
| Count per pack | 1 |
| Has written warranty | No |
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