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Quick Fuel Technology  |  SKU: SS-850

Quick Fuel Technology SS-Series Carburetor 850CFM - SS-850

850 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline

Regular price $1,752.50 NZD + GST
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⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

850 CFM - 4150 - Mechanical Secondaries - Shiny - Gasoline

Part Number: SS-850

Super Street Series carburetors combine street-friendly drivability and track-capable performance in a single value-oriented package. Setting them apart from ordinary street carbs, they feature billet dual metering blocks and throttle-bodies that offer tighter tolerances and eliminate porosity. Not only are Super Street Series carbs available with both vacuum or mechanical secondaries, QFT™ also offers models designed and calibrated specifically for E85 fuel and blow-through forced induction applications. Running alternative fuel or boost no longer requires an expensive custom carburetor. All SS-Series carburetors are equipped with universal throttle levers to accommodate Ford A/T kickdown, GM 700 R4 mounting holes, and ability to mount brackets for Chrysler vehicles. Available in 8 different sizes, bolting on the ultimate street/strip carburetor has never been easier.

Features and Benefits

•Billet dual metering blocks & throttle bodies for improved durability
•Changeable idle, high-speed air bleeds & power valve restrictions
•Dual inlet fuel bowls with dual sight glass windows for easy float adjustment
•4-Corner idle for precise idle and smooth transition
•Fully-adjustable electric choke with easy one wire hookup
•Race-ready with notched secondary floats and jet extensions
•Polished or Black Diamond™ finish available (some models)

This model of carburetor has the square bore flange bolt pattern. It can replace Holley, Edelbrock, Carter AFB, and Autolite style carburetors with 5 3/16" x 5 5/8" bolt pattern. If you have a spreadbore style intake manifold, you will need an adapter to install this carburetor. Similar to the Mr. Gasket #1932.

Specifications

  • Specifications
    Adjustable Air BleedsYes
    Adjustable Emulsion BleedsYes
    Adjustable Idle Feed RestrictorsYes
    Air Cleaner Flange Diameter5-1/8
    Barrel Quantity4
    Barrels4
    Barrels Quantity4
    Billet ColorRed
    Body ColorPolished Aluminum
    Body FinishPolished
    Body MaterialAluminum
    BoosterDown Leg
    Booster DesignDownleg
    BrandQuick Fuel Technology
    Carburetor UsePerformance and Race
    CategoryAir and Fuel Delivery
    CFM850
    CFM Rating850
    ChokeElectric
    Choke TypeElectric
    Circuit Count2
    ColorPolished/Red
    ConditionNew
    Cubic Feet Per Minute Rating850
    Emission Code3
    FinishShiny
    Flange ShapeSquare
    Flange TypeSquare/4150
    Float LevelExternally Adjustable
    FuelGasoline
    Fuel Inlet Center to Center9.5
    Fuel Inlet CountDual
    Fuel Inlet Type5/8-18 Inverted Flare
    Fuel SystemCarbureted
    Fuel TypeGasoline
    Gasket Or Seal IncludedYes
    Grade TypeStreet/Strip
    Linkage AttachedYes
    Marine ApprovedNo
    Marine UseNo
    MaterialAluminum
    Meter Block MaterialBillet Aluminum
    Metering Block ColorRed
    Model4150
    Mounting Hardware IncludedNo
    Mounting Hole Quantity4
    part typeCarburetor
    Primary Float TypeCenter Hung Nitrophyl
    Primary Main Jet Size80
    Primary Power Valve65
    Primary Pump Nozzle Size35
    Primary Throttle Bore Diameter1.75
    Primary Venturii Diameter1.4
    Product TypeCarburetor
    SecondariesMechanical
    Secondary Barrel TypeMechanical
    Secondary Float TypeCenter Hung Notched Nitrophyl
    Secondary Jet ExtensionsNo
    Secondary Main Jet Size86
    Secondary Throttle Bore Diameter1.75
    SeriesSS-Series
    Sub CategoryCarburetion
    Supercharged ApplicationNo
    Throttle Bore Diameter1-3/4 inch
    Throttle Kickdown Provision(S)Compatible with GM A/T kickdown linkage
    Vacuum Ports1 timed (spark) port, 1 full, and 1 PCV port
    WarningCalifornia Proposition 65
    WarrantyManufacturer's Limited 90 Day Warranty
  • Instructions

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