The factory accelerator nozzle spray of most popular carburetors is a stream of fuel that is hard for the engine to atomize and combust, limiting the performance of your carburetor and engine. Finally, there is an ingenious solution - the POWERBLAST PLATE by Thompson Performance, LLC.​

 With the addition of the POWERBLAST PLATE, the accelerator nozzle spray is precisely directed into the air stream, resulting in greatly improved throttle response and acceleration performance.  This is one of the biggest advancements for carburetors since 1957 and is a true "Revolution in Carburetor Technology!"TM

 The POWERBLAST PLATE is available for many popular aftermarket 4-barrel and some 2-barrel carburetor models, as outlined in our Catalog.  Feel free to send us an email or give us a call if you need help determining which model POWERBLAST PLATE is right for your carburetor. There is nothing else on the market you can spend so little on that gives your engine this much added performance.