Buying Holley 0-80576S 750 CFM Four Barrel Supercharger Carburetor

Holley 0-80576S 750 CFM Four Barrel Supercharger CarburetorBuy Holley 0-80576S 750 CFM Four Barrel Supercharger Carburetor

Holley 0-80576S 750 CFM Four Barrel Supercharger Carburetor Product Description:



  • Wet-flow tested and calibrated for best possible performance
  • Four-corner idle system for better performance
  • Power valve eliminates the need to block off valve to raise jetting
  • Shiny finish to give a show quality look

Product Description

The Holley supercharger carburetor is specifically designed for use on roots style blown engines. It has a unique capability that allows power valves to reference the intake manifold vacuum below the supercharger. This allows the power valve to operate based off the intake manifold vacuum.

Customer Reviews

Most helpful customer reviews

0 of 0 people found the following review helpful.
5Holley 750 supercharger carb - thumbs up
By Aus Shopper
Again another easy transaction from Amazon and another great product. This Holley 750cfm carby has done wonders for our supercharged 350 chev. Very responsive and ran easily straight out of the box, no tune required.

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Buy Holley 0-80576S 750 CFM Four Barrel Supercharger Carburetor