PBP SD-1 - For Street Demon® carburetors 625-750 cfm Also works with Demon® models

Also works with Demon® models (except Street Demon®)

Each carburetor requires only 1 PBP EC-56

Carter AFB and AVS 500-650 CFMs

Must use the standard "Straight" accelerator pump discharge nozzles

Please contact us for compatibility with carburetors from custom manufacturers that have similar body styles to the Holley 2300

PBP SD-1 - For Street Demon® carburetors 625-750 cfm Also works with Demon® modelsEach Street Demon carburetor requires only 1 part #PBP SD 1 Must use "Straight" accelerator pump discharge nozzle and screw assemblies. (Not designed to work with the "tube style" or "anti pullover" nozzles.) Works with all sizes of Street Demon model carburetors running Demon "Straight" nozzles.