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Holley Performance Supercharger Carburetor 0-80576S


4 bbl - 750 cfm - 2 Circuit Metering - Model 4150HP - Mech Secondary - Double Accelerator Pump - No Choke - Gas - Dual Fuel Inlet - Gold Dichromate Finish

Pricing: $741.95


Holley Performance - Supercharger Carburetor P/N 0-80576S Features:

  • Tumble Polished Shiny Finish For Good Looks
  • Designed For Use On The Weiand® 671 Supercharger
  • Contoured Venturri Inlet Balances Airflow For Increased hp
  • Screw In Air Bleeds For Precision Tuning Capabilities
  • Dual 30cc Accelerator Pumps
  • Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
  • 4 Corner Idle Allows You To Precisely Control Your Idle System
  • Mechanical Secondaries For Perfect Off The Line Launches
  • Boost Referenced Powe

Product Documents:


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 0-80576S
  • 0-80576S
  • 090127619391
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 13.3 lbs.
  • W11.0000” x H7.5000” x L12.2500”

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