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Holley Shiny Supercharger HP Carb 950 cfm

Holley 0-80577S


made in usa
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Holley Shiny Supercharger HP Carb 950 cfm $810.95
Shiny Supercharger HP Carb
  • 950 cfm

  • Holley 0-80577S Details

    Shiny Supercharger Carburetor

  • Specifically Designed For Roots Style Blown Eng.
  • 100 Per Cent Wet-Flow Tested And Calibrated
  • Four Corner Idle System
  • Replaceable Air Bleeds
  • Dual Metering Blocks
  • Dual Feed Fuel Inlets
  • Center Hung Float Bowls
  • Shiny Finish

  • The Supercharger HP features the contoured main body of the 4150 HP and gets tumble polished for a fine shine. Uniquely, its power valves reference the intake manifold vacuum below the supercharger, allowing power valves to operate as they should (based off intake manifold vacuum). A power valve adds enrichment to the main metering system under load (low vacuum) conditions. Without this external referencing, power valves would just read boost pressure, which has no bearing on engine load.

  • Mechanical secondaries
  • Nonstick gaskets
  • Adjustable air bleeds
  • Dual metering blocks
  • 4-corner idle system
  • 100% wet flow tested and calibrated
  • Designed for use on roots-style blown engines

  • Some parts are not legal for use in California or other states with similar laws / regulations