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  • Holley 0-80577S Supercharger Carburetor
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Holley 0-80577S Supercharger Carburetor

2 sold in last 8 days
Holley
ds_BBVL_0-80577S
Out of stock
Carburetor
$1,601.17
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Holley 0-80577S Supercharger Carburetor
Details

Holley HP(TM); 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. Supercharger HP carburetors are available in 600, 750 and 950 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. Supercharger HP carburetors also 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. Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!

Specifications:

Description_DEF Carburetor
Description_DES Supercharger Carburetor
Description_EXT Supercharger Carburetor; 4 bbl; 950 cfm; 2 Circuit Metering; Model 4150HP; Mech Secondary; No Choke; Gas; Dual Fuel Inlet; Double Accelerator Pump; Gold Dichromate Finish;
Description_FAB Tumble Polished Shiny Finish For Good Looks
Description_FAB Contoured Venturi Inlet Balances Airflow For Increased hp
Description_FAB Screw In Air Bleeds For Precision Tuning Capabilities
Description_FAB Dual 30cc Accelerator Pumps
Description_FAB Dual Feed Fuel Inlets For Constant High Volume Fuel Delivery
Description_FAB Mechanical Secondaries For Perfect Off The Line Launches
Description_FAB 4 Corner Idle Allows You To Precisely Control Your Idle System
Description_FAB Boost Referenced Power Valve For Enrichment Under Acceleration
Description_FAB Throttle Lever Cut Off For Clearance On A Sideways Application
Description_FAB 100% Wet Flow Tested By Holley Technicians
Description_FAB Arrives Ready To Run
Description_SHO Carburetor
Description_MKT Holley HP(TM); 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. Supercharger HP carburetors are available in 600, 750 and 950 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. Supercharger HP carburetors also 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. Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!
Emission Without EGR
Fuel Type Gasoline
Secondary Type Mechanical
Flange Square Bore
Choke None
WARNING CA Proposition 65 Yes
Finish Gold Dichromate
Venturii Size 1.375 in.
Material Zinc
Secondary Power Valve 10.5
Throttle Bore 1.750 in.
Fuel Inlet Dual
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Carburetor Type 4150
Usage Street/Strip
Type Automotive
Barrel Four
CFM 950
Primary Main Jet 80
Secondary Pump Nozzle Size 31
Secondary Main Jet 86
Circuit 2
Supercharged Application Yes
Booster Type Down Leg
Primary Power Valve 10.5
Length 8.0000
Width 11.0000
Height 8.0000
Weight 12.0000
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