Holley 0-80576S Supercharger Carburetor
by Holley
SKU ds_BBVL_0-80576S
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Original price
$2,146.31
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Original price
$2,146.31
Original price
$2,146.31
$2,146.31
$2,146.31
-
$2,146.31
Current price
$2,146.31
Availability:
Out of stock
Description
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.
Resources
Installation InstructionsSpecifications
| Description_ASC | Holley Performance Emission Code 3: This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles: 1965 and older U.S. manufactured California Certified vehicles/1967 and older U.S. manufactured Federally Certified vehicles/1967 and older Foreign manufactured vehicle. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. The following vehicles are considered Emissions Controlled Vehicles: 1966 and newer U.S. manufactured California Certified vehicles/1968 and newer U.S. manufactured Federally Certified vehicles/1968 and newer Foreign manufactured vehicle |
| Description_ASM | 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. 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! |
| Description_DEF | Carburetor |
| Description_DES | Supercharger Carburetor |
| Description_EXT | 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; |
| Description_FAB | 100% Wet Flow Tested By Holley Technicians |
| Description_FAB | 4 Corner Idle Allows You To Precisely Control Your Idle System |
| Description_FAB | Arrives Ready To Run |
| Description_FAB | Boost Referenced Power Valve For Enrichment Under Acceleration |
| Description_FAB | Contoured Venturi Inlet Balances Airflow For Increased hp |
| 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 | Screw In Air Bleeds For Precision Tuning Capabilities |
| Description_FAB | Throttle Lever Cut Off For Clearance On A Sideways Application |
| Description_FAB | Tumble Polished Shiny Finish For Good Looks |
| Description_INV | 4150 750CFM DP SUPERCHRGR CARB-POL |
| Description_LAB | Proposition 65 |
| 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! |
| Description_MKT | 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. |
| Description_SHO | Carburetor |
| height | 7.9 |
| length | 12.4 |
| LTL | N |
| weight | 11.55 |
| width | 11.2 |
