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  • Holley 0-80802HB Ultra HP Gas 650 CFM 4 Barrel Carburetor
    Holley 0-80802HB Ultra HP Gas 650 CFM 4 Barrel Carburetor
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    Holley HP™ Carburetors have been the standard in racing four barrel carburetors for nearly two decades. So how do you make them better? You make them 38% lighter, increase the fuel capacity by 20% and add 30 other new features! They're available in an all–new Hard Core Gray™ hard coat anodized finish with Black™ billet for superior corrosion protection.

    New Features! (LINK)

    Note: Fuel inlets are spaced 9.75" on center which will require a lengthened fuel line / fuel log arrangement. Fuel bowl inlets feature -8 AN O-ring port fittings to allow for a large variety of plumbing options. Fuel bowl can be plumbed from either side.

    Holley 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80801HB Ultra HP Gas 600 CFM 4 Barrel Carburetor
    Holley 0-80801HB Ultra HP Gas 600 CFM 4 Barrel Carburetor
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    Holley HP™ Carburetors have been the standard in racing four barrel carburetors for nearly two decades. So how do you make them better? You make them 38% lighter, increase the fuel capacity by 20% and add 30 other new features! They're available in an all–new Hard Core Gray™ hard coat anodized finish with Black™ billet for superior corrosion protection.

    New Features! (LINK)

    Note: Fuel inlets are spaced 9.75" on center which will require a lengthened fuel line / fuel log arrangement. Fuel bowl inlets feature -8 AN O-ring port fittings to allow for a large variety of plumbing options. Fuel bowl can be plumbed from either side.

    Holley 600 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80804HB Ultra HP Gas 4 Barrel Carburetor, 850 CFM
    Holley 0-80804HB Ultra HP Gas 4 Barrel Carburetor, 850 CFM
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    Holley HP™ four barrel Carburetors have been the standard in racing carburetors for nearly two decades. So how do you make them better? You make them 38% lighter, increase the fuel capacity by 20% and add 30 other new features! They're available in an all–new Hard Core Gray™ hard coat anodized finish with Black™ billet for superior corrosion protection.

    New Features! (LINK)

    Note: Fuel inlets are spaced 9.75" on center which will require a lengthened fuel line / fuel log arrangement. Fuel bowl inlets feature -8 AN O-ring port fittings to allow for a large variety of plumbing options. Fuel bowl can be plumbed from either side.

    Holley 850 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80805HB Ultra HP Gas 950 CFM 4 Barrel Carburetor
    Holley 0-80805HB Ultra HP Gas 950 CFM 4 Barrel Carburetor
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    Holley HP™ four barrel Carburetors have been the standard in racing four barrel carburetors for nearly two decades. So how do you make them better? You make them 38% lighter, increase the fuel capacity by 20% and add 30 other new features! They're available in an all–new Hard Core Gray™ hard coat anodized finish with Black™ billet for superior corrosion protection.

    New Features! (LINK)

    Note: Fuel inlets are spaced 9.75" on center which will require a lengthened fuel line / fuel log arrangement. Fuel bowl inlets feature -8 AN O-ring port fittings to allow for a large variety of plumbing options. Fuel bowl can be plumbed from either side.

    Holley 950 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80803HB Ultra HP Gas 750 CFM 4 Barrel Carburetor
    Holley 0-80803HB Ultra HP Gas 750 CFM 4 Barrel Carburetor
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    Holley HP™ Carburetors have been the standard in racing four barrel carburetors for nearly two decades. So how do you make them better? You make them 38% lighter, increase the fuel capacity by 20% and add 30 other new features! They're available in an all–new Hard Core Gray™ hard coat anodized finish with Black™ billet for superior corrosion protection.

    New Features! (LINK)

    Note: Fuel inlets are spaced 9.75" on center which will require a lengthened fuel line / fuel log arrangement. Fuel bowl inlets feature -8 AN O-ring port fittings to allow for a large variety of plumbing options. Fuel bowl can be plumbed from either side.

    Holley 750 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
    Holley 0-80541-1 HP Crate Racing 650 CFM 4 Barrel Carburetor
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    Race ready right out of the box! Part of Holley's 4150 HP Series, this gasoline 650 cfm four barrel carb is NASCAR crate engine approved for use in Late Model classes. It has progressive mechanical secondaries, contoured venturi inlets, screw-in air bleeds, high-flow metering blocks, non-stick gaskets, lightweight slotted mixture screws, center-hung Dominator-style fuel bowls, and other great features.

    • Contoured Venturi entry angles and symmetrical venturi bores
    • Screw-in air bleeds for precision tuning
    • High flow metering blocks
    • Viton® Non-stick gaskets
    • Lightweight slotted misture screws for tuning stability
    • Four corner idle system
    • Stainless steel throttle plates
    • Button head throttle plate screws for superior airflow
    • Center hung Dominator style fuel bowls
    • Power valve blow-out protection
    • 100% wet flow tested and calibrated
    • Progressive mechanical secondaries
    • Double 30cc accelerator pumps
    • Venturii size: 1.25"
    • Throttle bore: 1.688"

    Holley 650 CFM 4 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80528-1 HP Series 750 CFM Gas 4 Barrel Carburetor
    Holley 0-80528-1 HP Series 750 CFM Gas 4 Barrel Carburetor
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    Holley's HP Series four barrel carburetors set the standard in oval track race carbs. These performance calibrated gasoline four barrel carbs are race ready, right out of the box. The Model 4150 HP 4 barrel carb is packed with premium features like contoured air entries, high strength castings, and stainless throttle plates, all of which will provide you with a definite advantage at the track.

    • Calibrated for gasoline
    • Dichromate finish
    • Contoured Venturi entry angles and symmetrical venturi bores
    • Screw-in air bleeds for precision tuning
    • High flow metering blocks
    • Viton® Non-stick gaskets
    • Lightweight slotted misture screws for tuning stability
    • Four corner idle system
    • Stainless steel throttle plates
    • Button head throttle plate screws for superior airflow
    • Center hung Dominator style fuel bowls
    • Spun-in down leg style boosters
    • High strength sealing surfaces
    • Power valve blow-out protection
    • 100% wet flow tested and calibrated
    • Progressive mechanical secondaries
    • Double 30cc accelerator pumps
    • Venturii size: 1.376"
    • Throttle bore: 1.687"

    Holley 750 4 Barrel Carb Installation Instructions (PDF)

  • Holley 0-80535-1 HP Series 750 CFM Alcohol 4 Barrel Carburetor
    Holley 0-80535-1 HP Series 750 CFM Alcohol 4 Barrel Carburetor
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    Holley's HP Series methanol four barrel carburetors set the standard in oval track race carbs. These performance calibrated alcohol four barrel carbs are race ready, right out of the box. The Model 4150 HP 4 barrel carb is packed with premium features like contoured air entries, high strength castings, and stainless throttle plates, all of which will provide you with a definite advantage at the track.

    • Calibrated for Methanol
    • Dichromate finish
    • Contoured Venturi inlet
    • Booster venturi is a down-leg, double step design providing a considerably stronger vacuum signal
    • Screw-in air bleeds for precision tuning
    • High flow metering blocks
    • Viton® Non-stick gaskets
    • Lightweight slotted misture screws for tuning stability
    • Four corner idle system
    • Stainless steel throttle plates
    • Button head throttle plate screws for superior airflow
    • Center hung Dominator style fuel bowls
    • Spun-in down leg style boosters
    • High strength sealing surfaces
    • Power valve blow-out protection
    • 100% wet flow tested and calibrated
    • Progressive mechanical secondaries
    • Double 30cc accelerator pumps
    • Venturii size: 1.376"
    • Throttle bore: 1.688"

    Holley 4 Barrel Carburetor Installation Instructions (PDF)

  • Willys Carbs WCD80787-2 Racing 2 Barrel Carburetor, 350 CFM
    Willys Carbs WCD80787-2 Racing 2 Barrel Carburetor, 350 CFM
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                Willy's 2 barrel carbs make much more power than stock, but retain the stock appearance and will pass tech. This 350 CFM Stage II two barrel carburetor is approved for IMCA classes that allow the 350 CFM Holley 2 barrel carbs.

    This Willy's 350 CFM 2 barrel Carburetor has a stock appearance with a custom calibrated metering system. The Stage 2 is 18 horse power better than the Holley HP. These are popular on NASCAR late models and are IMCA legal.

    IMCA approved.
  • Holley 0-4412C HP Series 500 CFM 2 Barrel Carburetor
    Holley 0-4412C HP Series 500 CFM 2 Barrel Carburetor
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    The Holley Model 2300 gas two barrel carburetor is great for improving or updating many stock Chrysler and Ford car and truck non-emission applications. The 500 CFM 2 barrel carb works great for big trucks and high performance situations. It features a manual choke, center hung float bowl, universal throttle lever, Ford A/T kickdown, and 50cc accelerator pump.

    Holley 500 CFM 2 Barrel Carburetor Installation Instructions (PDF)

  • Holley 0-80787-1 Keith Dorton HP 350 CFM Gas 2 Barrel Carburetor
    Holley 0-80787-1 Keith Dorton HP 350 CFM Gas 2 Barrel Carburetor
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                This is the top of the line two barrel carb.  The famed carb guru, Keith Dorton, designed and massaged this two barrel carb to give you maximum performance.  Race ready features include: 

     

    • Purpose built for short track racing.
    • No choke provisions provides smoother airflow.
    • No vacuum or PCV holes.
    • 30 cc accel. pump for smoother "off the corner" use.
    • Power valve blowout protection
    • Button head throttle plate screws are loctited.
    • Screw-in air bleeds for precise tuning.
    • HP metering block for strength.
    • Factory flowed to insure quality.
    • Reusable fuel bowl screw gaskets.
    • Throttle shaft hole plugged to eliminate leaks.
    • Stainless steel throttle plates with air bypass holes for smooth idle.
    • All bore, throttle plate, venturi & critical sizes are to factory spec.
    • Welded throttle lever and shaft.
    Holley 2 Barrel Carb Installation Instructions (PDF)
  • K&N Filters 61-4000 Flow Control Air Cleaner-Holley 4BBL no Choke Horn
    K&N Filters 61-4000 Flow Control Air Cleaner-Holley 4BBL no Choke Horn
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                A revolution in air cleaner technology! The Flow Control System utilizes a specially contoured base in combination with a unique lid, featuring a tongue or protrusion that reduces intake turbulance. The resulting smooth, laminar flow enhances cylinder filling with a typical 15+ HP increase on a 350 cubic inch engine.

    Includes the reusable K&N Filtercharger filter element for maximum airflow, filtration, and serviceability.

    Available for carbs with or without choke air horn. "With choke" means the choke horn is still on the carb. "Without choke" means the choke horn has been removed.

    Flow Control for Holley 4-barrel

    • For 390-850 CFM carbs
    • 14" x 4"
    • Drop: 0.125"
    • Ht. Above Carb Flange: 4.25"
    • Weight: 5 lb

    Will not fit Holley Pro Series (Dominator) or HP Series carburetors.

    465-614000 Instructions (PDF)

  • K&N Filters 61-4020 Flow Control Air Cleaner-Holley 4BBL w/ Choke Horn
    K&N Filters 61-4020 Flow Control Air Cleaner-Holley 4BBL w/ Choke Horn
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                A revolution in air cleaner technology! The Flow Control System utilizes a specially contoured base in combination with a unique lid, featuring a tongue or protrusion that reduces intake turbulance. The resulting smooth, laminar flow enhances cylinder filling with a typical 15+ HP increase on a 350 cubic inch engine.

    Includes the reusable K&N Filtercharger filter element for maximum airflow, filtration, and serviceability.

    Available for carbs with or without choke air horn. "With choke" means the choke horn is still on the carb. "Without choke" means the choke horn has been removed.

    Flow Control for Holley 4-barrel

    • For 390-850 CFM carbs
    • 14" x 4"
    • Drop: 0.156"
    • Ht. Above Carb Flange: 4.375"
    • Weight: 5 lb

    Will not fit Holley Pro Series (Dominator) or HP Series carburetors.

    465-614020 Instructions (PDF)

  • Willys Carbs WCD64002 HP Series Gas 4 Barrel Carburetor, 750 Base
    Willys Carbs WCD64002 HP Series Gas 4 Barrel Carburetor, 750 Base
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                The Willy's four barrel carbs feature Holley 750 CFM main bodies, special radius air entry, externally adjustable metering blocks, screw-in air bleeds, black powder coating and Teflon throttle shaft bushings. 355-406 ci.
            
  • Willys Carbs WCD64002HA Hi-Altitude HP Series 4 Barrel Gas Carburetor
    Willys Carbs WCD64002HA Hi-Altitude HP Series 4 Barrel Gas Carburetor
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    Willy's four barrel carbs feature Holley 750 cfm main bodies with stainless steel butterflies, special radius air entry, externally adjustable metering blocks, screw-in air bleeds, black powder coat finish, and Teflon throttle shaft bushings. Offers instant throttle response and more torque. This 4 barrel carb works at a fuel pressure of 7 to 8 psi at wide open throttle under load.

  • Willys Carbs WCD64001HA Hi Altitude HP Series 4 Barrel Alky Carburetor
    Willys Carbs WCD64001HA Hi Altitude HP Series 4 Barrel Alky Carburetor
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    Willy's four barrel carbs feature Holley 750 cfm main bodies with stainless steel butterflies, special radius air entry, externally adjustable metering blocks, screw-in air bleeds, black powder coat finish, and Teflon throttle shaft bushings. Offers instant throttle response and more torque. This 4 barrel carb works at a fuel pressure of 9 to 10 psi at wide open throttle under load.

  • Willys Carbs WCD64001 HP Series Alcohol 4 Barrel Carburetor, 750 Base
    Willys Carbs WCD64001 HP Series Alcohol 4 Barrel Carburetor, 750 Base
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                The Willy's four barrel carb featuress Holley 750 CFM main bodies, special radius air entry, externally adjustable metering blocks, screw-in air bleeds, black powder coating and Teflon throttle shaft bushings. 355-406 ci. This 4 barrel carb works at a fuel Pressure of 9 to 10 psi at wide open throttle under load.
            
  • Holley 0-80583-1 Keith Dorton Racing 2 Barrel Carburetor, 500 CFM
    Holley 0-80583-1 Keith Dorton Racing 2 Barrel Carburetor, 500 CFM
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                Carb guru Keith Dorton designed this two barrel carb for maximum performance.  Purpose built for short-track racing means this two barrel carb has a welded throttle lever and shaft.  The lack of choke provisions provides smoother airflow.  Throttle shaft hole is plugged to eliminate leaks and its stainless stell bypass holes make for a smooth idle.  All bore, throttle plate, venturi and critical sizes are within factory specifications.
    • No vacuum or PCV holes
    • 30cc accel pump for smoother off the corner performance
    • Power valve blowout protection
    • Button head throttle plate screws with thread locker
    • Screw-in air bleeds for precise tuning
    • HP metering block for strnght
    • Maximum fuel flow factory flowed to ensure quality
    • Reusable fuel bowl screw gaskets
  • Mighty Demon 5402010GC 750 CFM 4 Barrel Carburetor Mech Secondary
    Mighty Demon 5402010GC 750 CFM 4 Barrel Carburetor Mech Secondary
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                Please view the product's page for more information
            
  • Mighty Demon 5563010GC 850 CFM 4 Barrel Carburetor Mech Secondary
    Mighty Demon 5563010GC 850 CFM 4 Barrel Carburetor Mech Secondary
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                Please view the product's page for more information
            
  • Garage Sale - Willys HP Series Alcohol Carburetor, 750 Base
    Garage Sale
    Garage Sale - Willys HP Series Alcohol Carburetor, 750 Base
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    The Willy's carbs feature Holley 750 CFM main bodies, special radius air entry, externally adjustable metering blocks, screw-in air bleeds, black powder coating and Teflon throttle shaft bushings. 355-406 ci.

     

    This is garage sale priced because this was used for dynoing an engine.

     

    NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS