HOLLEY 0-80576S 750CFM Supercharger HP Carburetor 4BBL 4150HP Series 2-Cir

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HOLLEY 0-80576S 750CFM Supercharger HP Carburetor 4BBL 4150HP Series 2-Cir
HOLLEY 0-80576S 750CFM Supercharger HP Carburetor 4BBL 4150HP Series 2-Cir_1
HOLLEY

HOLLEY 0-80576S 750CFM Supercharger HP Carburetor 4BBL, 4150HP Series 2-Circuit Metering

Part Number: 0-80576S
Manufacturer: HOLLEY
Description : 750CFM Supercharger HP Carburetor 4BBL, 4150HP Series 2-Circuit Metering Specs

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Description

Product Note:

750CFM Supercharger HP Carburetor 4BBL, 4150HP Series 2-Circuit Metering

Specs:

Booster Down Leg
Choke None
Emission Code 3
Finish Gold Dichromate
Fuel Gasoline
Fuel Inlet Dual
Material Zinc
Secondaries Mechanical
Throttle Bore 1.688in
Venturii Size 1.375in

Holley HP carburetors have been the standard in racing carburetors for nearly two decades. Powering the biggest names in NASCAR to the Saturday night racer, HP carburetors are the perfect choice for all types of motorsports.

Classic HP carburetors are available from 390 to 1000 CFM and feature a contoured venturii inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow metering blocks and Dominator style fuel bowls which allow pluming from either side for ease of installation.

Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!

  • Gold Dichromate finish for corrosion resistance
  • Optimized race calibration
  • Contoured venturri inlet offers balanced airflow for increased horsepower
  • Screw in air bleeds for precision tuning capabilities
  • Dual feed fuel inlets for constant high volume fuel delivery
  • 4 corner idle allows you to precisely control your idle system
  • Progressive Secondaries for perfect off the line launches
  • Steel throttle plates
  • Calibrated for gasoline or methanol
  • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

HOLLEY 0-80576S Supercharger Carburetor Carburetor

These carburetors that are intended for use with superchargers, and have a unique capability that allows their power Valves to reference the intake Manifold vacuum below the supercharger. This allows the power valve to operate as it should, based off intake manifold vacuum. A power valve provides further enrichment to the main metering system under load (low vacuum) conditions. Without this external referencing, the power valve would be reading the Supercharger boost pressure, which has no bearing on the engine load.


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



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Installation Instruction

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Installation Instructions

Unfortunately fitment information for HOLLEY 0-80576S is unavailable at this time or is a Universal item!

However, this still might fit your vehicle as we are constantly updating our catalog. Please check with HOLLEY the manufacturer to confirm with part number 0-80576S will fit your vehicle.

Otherwise, please feel free to contact us to find the right part for your vehicle.