PBP AS-1 - For Summit Racing® M2008 Series Carburetors, Autolite® 4100 and 2100 models Thunder Series AVS® and AVS2

Thunder Series AVS® and AVS2 Series carburetors with 500-650 CFMs

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

For mechanical secondary with 2 accel pump nozzles - for best performance order 2 PLATEs

4150 and 4160 models

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

PBP AS-1 - For Summit Racing® M2008 Series Carburetors, Autolite® 4100 and 2100 models Thunder Series AVS® and AVS2Sold Individually For vacuum secondary carburetors with 1 accel pump nozzle order 1 PLATE. For mechanical secondary with 2 accel pump nozzles for best performance order 2 PLATEs. 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