🌍 We Ship Worldwide Learn more

💵 Afterpay available, shop now, pay later Learn more

💬 Customer Support Click here

Holley  |  SKU: 0-80509-3

Holley 0-80509-3 830 CFM Classic HP Carburetor - Aluminum

830 CFM - 4150 - Mechanical Secondaries - Gasoline

Regular price $1,932.60 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

830 CFM - 4150 - Mechanical Secondaries - Gasoline

Part Number: 0-80509-3

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, and high flow metering blocks.Holley HP carburetors are the standard for square bore race carburetors. Race-Ready out of the box!

Features and Benefits

• 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
• Calibrated for gasoline
• 100% wet-flow tested by Holley technicians to assure it arrives ready to run!

Specifications

  • Specifications
    Adjustable Air BleedsYes
    Adjustable Emulsion BleedsNo
    Adjustable Idle Feed RestrictorsNo
    Air Cleaner Flange Diameter5-1/8
    Barrel Qty4
    Barrel Quantity4
    Barrels4
    Body ColorPolished
    Body FinishPolished
    Body MaterialAluminum
    Booster DesignDownleg
    BrandHolley
    CategoryAir and Fuel Delivery
    CFM830
    CFM Rating830
    ChokeNone
    Choke TypeNone
    Circuit Count2
    Cubic Feet Per Minute Rating830
    Emission Code3
    Flange TypeSquare/4150
    Float LevelExternally Adjustable
    FuelGasoline
    Fuel Inlet Center to Center9.5
    Fuel Inlet CountDual
    Fuel Inlet Type5/8-18 Inverted flare
    Fuel TypeGasoline
    Gasket Or Seal IncludedYes
    Grade TypeRace
    Marine UseNo
    Meter Block MaterialCast Aluminum
    Metering Block ColorShiny
    Model4150
    Mounting Hardware IncludedNo
    Mounting Hole Quantity4
    part typeCarburetor
    Primary Float TypeCenter Hung Nitrophyl
    Primary Throttle Bore Diameter1.675
    Primary Venturii Diameter1.561
    SecondariesMechanical
    Secondary Barrel TypeMechanical
    Secondary Float TypeCenter Hung Notched Nitrophyl
    Secondary Jet ExtensionsNo
    Secondary Throttle Bore Diameter1.675
    SeriesClassic HP
    Supercharged ApplicationNo
    Throttle Kickdown Provision(S)Compatible with GM, Chrysler, and Ford A/T kickdown linkage
    Vacuum PortsNone
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.