Edelbrock AVS2 Carburetor - 4-BBL - 500 CFM - Square Bore - Electric Choke - Mechanical Secondary - Single Inlet - Satin 20800K which is SFI certified

which is SFI certified

1976-1983 Ford E-100 Econoline

Demon Calibration Kit - Street Demon 1921

As with most of our suspension components

Edelbrock AVS2 Carburetor - 4-BBL - 500 CFM - Square Bore - Electric Choke - Mechanical Secondary - Single Inlet - Satin 20800K which is SFI certifiedThe Edelbrock #1901 AV2 Series 500 cfm Carburetor is designed and calibrated for small cubic inch single carb applications, match with an Edelbrock Performer or Performer EPS manifold or other brands of similar design. Includes both timed and full vacuum ports for ignition advance. #1901 is calibrated for single quad applications and factory equipped with: Metering Jets Primary . 095, Secondary . 095, Primary Rod . 070 x . 052, orange spring (5' Hg).