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Holley

750 CFM Classic HP Carburetor- Factory Refurbished

Mechanical Secondary-4150

Part # FR-80528-1 Be the first to write a review
    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! This is an official Holley Performance Factory Refurbished Carburetor listing. Factory Refurbished carbs are NOT old worn-out carbs that have been rebuilt. They are carbs that were returned under warranty. When these carbs are returned, we check them out and most of the time there is nothing wrong with them. Generally, they were simply adjusted out of working range by the installer. Since these carbs may show signs of a previous installation, our policy is not to sell them as new. Rather than scrapping them, we are making them directly available to the public. Not only does this help us control the costs of our new carbs, it allows you to get a great deal on a like-new carburetor! Factory Refurbished carbs have undergone a thorough inspection. Any damaged parts that would effect performance have been replaced and the carbs are solvent cleaned before being wet-flow-tested on Holley's state-of-the-art flow benches allowing them to be recalibrated to new carb specs. Factory Refurbished carbs may have scratches, blemishes, and other visual flaws from previous installation. Factory Refurbished Carburetors have limited availability.

    Features:

    • 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 30cc accelerator pumps for additional fuel under initial acceleration
    • 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
    • Stainless steel throttle plates
    • Includes notched float and jet extensions
    • Calibrated for gasoline
    • 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
    • Compatible with GM, Chrysler, and Ford A/T kickdown linkage. Additional parts may be required.

    About Holley

    Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start to finish, Holley has the parts to make your dream a reality.

    Barrels4
    BoosterDown Leg
    Brand Holley
    CFM750
    ChokeNone
    Circuit2
    ConditionFactory Refurbished
    Emission Code3
    FinishGold Dichromate
    FuelGasoline
    Fuel InletDual
    Marine UseNo
    MaterialZinc
    Model4150
    Primary Main Jet73
    Primary Power Valve6.5
    Primary Pump Nozzle Size31
    Product TypeFactory Refurbished Carburetor
    SecondariesMechanical
    Secondary Main Jet73
    Secondary Power Valve6.5
    Secondary Pump Nozzle Size31
    Supercharged ApplicationNo
    Throttle Bore1.688 inch
    Venturii Size1.376 inch
    WarrantyLimited 90 Day
    UPC090127649343
    Part NumberFR-80528-1
    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
    Holley Carburetor Selector
    Instructions for Part# 0-80528-1
    Carburetor Numerical Listing for Part #0-80528-1
    We have limited stock on this part and on rare occasion receive more orders that can be filled.  If the part is oversold, backorders will be canceled and all payments will be refunded.
    Limited 90 Day: See Details
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