PBP EC-56 - For Edelbrock® carburetors 500-650 cfm, including AVS2 and Holley Marine carbs running

and Holley Marine carbs running Straight accelerator pump nozzles

Sold Individually

and raised venturi top 4150 model carburetors

Works with:  Summit Racing® M2008 Series carburetors and Autolite® 4100 4bbl and 2100 2 bbl carbs (please review the installation instructions for the PBP AS-1 on our INSTALLATION page to view the discharge nozzles and booster Venturi assembly required to run the POWERBLAST PLATE on the noted carburetors)

For vacuum secondary carburetors with 1 accel pump nozzle - order 1 PLATE

PBP EC-56 - For Edelbrock® carburetors 500-650 cfm, including AVS2 and Holley Marine carbs runningEach carburetor requires only 1 PBP EC 56 Works with: Edelbrock Performer, Thunder Series AVS and AVS2 Series carburetors with 500 650 CFMs; Carter AFB and AVS 500 650 CFMs (Does not work with Quadrajet or Quadrajet replacement carburetors)