PBP H-1 - For most Holley® and Demon® 2bbl and 4 bbl carbs, and most similar 4150/4160 model carburetors.
For vacuum secondary carburetor with 1 accel pump nozzle - order 1 PLATE.
For mechanical secondary with 2 accel pump nozzles - for best performance order 2 PLATEs.
Must use the standard "Straight" accelerator pump discharge nozzles.
(Not designed to work with the "tube style" or "anti-pullover" nozzles.)
Works with: Holley® 2300 and 4412 model 2 bbl carburetors; 4150, 4150 HP and Ultra XP, and 4160 model 4 bbl carburetors (all CFMs in these models); Holley Street Avenger; Holley Truck Avenger; Holley Street Warrior and Holley Classic carburetors; and Holley Marine carbs running Straight accelerator pump nozzles. Also works with Demon® models (except Street Demon). Please contact us for compatibility with carburetors from custom manufacturers that have similar body styles to the Holley 2300, 4412, 4150 and 4160 models.
POWERBLAST PLATEs are special order for 4500 Dominator models, and raised venturi top 4150 model carburetors . Please email us a photo of the top view of your carburetor and we will get back to you quickly with the correct POWERBLAST PLATE for your application, and how to purchase.