​​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 accleration performance.  This is one of the biggest advancements for carburetors since 1957 and is a true "Revolution in carburetor technology."TM

WAS $55.00

  PBP EC-78 

   Works with:Edelbrock​​®  Performer and Thunder AVS Series carburetors

​                        with 750-800 CFMs; Carter​ AFB and AVS 750-800 CFMs

   (Does not work with Quadrajet or Quadrajet replacement carburetors)

   Each carburetor requires only 1 PBP EC-7​8


Products...

PBP EC-78

  PBP H-1   

  Works with:Holley® 2300, 4412, 4150 (and 4150 HP), and 4160 carburetors

           (all CFMs in these models); Holley Street Avenger; Holley Truck

           Avenger; will also work with all Demon® (except Street Demon), 

           Quick Fuel®Trick Flow®, Proform®, and carburetors with

           similar body styles to the Holley 4150.   

         Must use the standard "Straight" accelerator pump discharge nozzles. 

          (Will not work with the "tube style" or "anti-pullover" nozzles.)

          Vacuum secondary - order 1 plate           

          Mechanical Secondary with 2 nozzles - order 2 plates


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.​

For multiple part orders, you will need to change the quantity ordered for each PLATE type on the shopping cart page.

For multiple part orders, you will need to change the quantity ordered for each PLATE type on the shopping cart page.

IMPORTANT NOTICES:


The POWERBLAST PLATE is designed and sold FOR USE ON PRE-POLLUTION CONTROLLED VEHICLES ONLY. 


By clicking on any "Add to Cart" button on this website, you are agreeing that you have read this notice and accept all responsibility for compliance with your state, local and federal emissions control regulations.


Also by clicking any "Add to Cart" button on this website, you are agreeing to be contacted by Thompson Performance as needed via any email and/or phone number you provide for reasons to include, but not limited to: order clarification, order delivery confirmation and service-related communications.

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PBP HD-1 POWERBLAST PLATE sets are special order only. Please email a photo of the top of your Dominator to thompsonperf@gmail.com.  We will email you an invoice that you can pay with any major credit card via secure payment gateway.

NOW $40.00/PLATE

Secure Checkout with 

ANY MAJOR CREDIT CARD

​or PayPal

via PayPalshopping cart

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The POWERBLAST PLATE is available for many popular aftermarket 4-barrel and some 2-barrel carburetor models, as outlined below.  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.

PBP HD-2 POWERBLAST PLATE sets are special order only. Please email a photo of the top of your Dominator to thompsonperf@gmail.com.  We will email you an invoice that you can pay with any major credit card via secure payment gateway.

NOW $80.00/set

NOW $80.00/set

  PBP EC-56

​   Works with:Edelbrock​­­­® Performer and Thunder AVS Series carburetors

                        with  500-650 CFMs; Carter AFB and AVS 500-650 CFMs

   (Does not work with Quadrajet or Quadrajet replacement carburetors)

   Each carburetor requires only 1 PBP EC-56


PBP H-1

EMAIL: THOMPSONPERF@GMAIL.COM

   PBP  HD-2

   Works with:Holley®4500 Dominator Series carburetors (with NO "Lip" at

          top of Venturis); AED Dominator Series; Pro Systems Dominator

          Series.   NOT  FOR A TYPICAL HOLLEY MECHANICAL SECONDARY

      Must use the standard "Straight" accelerator pump discharge nozzles.

      (Will not work with "tube-style" or "anti-pullover" nozzles.)

      This product is sold in a 2-pack (one PowerBlast Plate™ per nozzle).  

      Order "Quantity" of 1 for each carburetor.


PBP HD-2

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LIMITED WARRANTY AND RETURN POLICY

Thompson Performance, LLC, warrants the POWERBLAST PLATE to be free from defects in material or workmanship. The warranty is valid provided that the product is properly installed, subjected to normal use and is not modified or changed in any way. This warranty is extended to the original consumer purchaser and has a duration of 30 days from the date of original purchase by such consumer. Thompson Performance, LLC’s sole responsibility is to replace the defective part. No cost of removal or installation of the product is covered.

Thompson Performance, LLC will not warranty products which have been modified or altered outside our specifications, subjected to misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, weather or corrosion, gum or varnish, use of improper or poor quality fuel or fuel additives, improper fuel pressure and repair or use other than intended.


Thompson Performance, LLC or any of its managers, members or employees, shall not be responsible for actual or alleged labor, transportation or other incidental charges, or actual or alleged consequential or other damages incurred by use of the Thompson Performance, LLC, POWERBLAST PLATE.

This general limited warranty supersedes any other warranty statements. The purchaser assumes all responsibility for use and compliance.

NO OTHER WARRANTY BEYOND THOSE STATED HERE, EXPRESSED OR IMPLIED, ARE APPLICABLE TO THE PRODUCTS OR THOMPSON PERFORMANCE, LLC. THE DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IS LIMITED TO THE DURATION OF THE EXPRESS WARRANTY HEREIN. THOMPSON PERFORMANCE, LLC SHALL NOT BE LIABLE FOR THE LOSS OF USE OF THE PRODUCT, INCONVENIENCE, LOSS OR ANY OTHER DAMAGES, DIRECT OR CONSEQUENTIAL, ARISING OUT OF THE USE OF, OR INABILITY TO USE, THE PRODUCT OR FOR ANY BREACH OF ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLICABLE TO THIS PRODUCT

WHAT YOU MUST DO FOR THE WARRANTY SERVICE - RETURN POLICY:

In the event that the original purchaser detects a defect in the material or workmanship, the product(s) in question must be returned by the original retail purchaser to the place of original purchase for warranty determination. In the event that the purchaser does not receive satisfaction from the place of original purchase, if you purchased directly from Thompson Performance. LLC, or in the event there are any questions with regard to this limited warranty, please contact us by email sent to: thompsonperf@gmail.com . Do not send alleged defective parts to Thompson Performance,LLC, without prior approval to do so. If such approval is obtained, the defective part and proof of purchase must be sent, postage prepaid, to the address provided by Thompson Performance, LLC along with the provided return number.

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WAS $105.00

WAS $55.00

WAS $55.00

For multiple part orders, you will need to change the quantity ordered for each PLATE type on the shopping cart page.

PBP HD-1

10923 PROGRESS COURT #1214

RANCHO CORDOVA, CA 95741-1214

Turn up the volume while you watch the above video showing the Factory Throttle Nozzle Spray and the POWERBLAST PLATE's atomized spray

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NOW $40.00/PLATE

​"There is nothing you can spend so little on that produces as much in performance gains as

the  POWERBLAST PLATE!"

NOW $40.00/PLATE

PBP EC-56

PHONE: (916) 529-4379

WAS $105.00

   PBP  HD-1

   Works with:Holley®Dominator Series (with a "short lip" at top of

          Venturis); Quick Fuel®QFX and 1050 CFM Marine Series; Trick Flow®

          TFS-21050R.  NOT FOR TYPICAL HOLLEY MECHANICAL SECONDARY

       Must use the standard "Straight" accelerator pump nozzles. 

       (Will not work with "tube style" or "anti-pullover" nozzles.)

       This product is sold as a 2-pack (one PowerBlast Plate™ per nozzle).  

       Order "Quantity" of 1 for each carburetor.