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Product Summary

Universal Fit, 4-Barrel Carburetor Barrels, 650 CFM CFM

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    Key Specs

    Carburetor Barrels4-Barrel
    Fuel TypeGasoline
    Choke TypeNo Choke
    CFM Range600-699 CFM
    CFM650 CFM
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    Need To Know

    Quick and Easy Returns

    Return Policy

    Quick Fuel Technology SQ-650 Details

    Quick Fuel Technology’s new Street-Q carburetor is intended to deliver legendary Q-Series performance to hardcore street enthusiasts at a reduced price. The major differences between the Street-Q and the race-bred Q-Series is the substitution of cast metering blocks and a cast throttle body in place of fully-machined billet components. All of the critical functionality is retained – 2-circuit metering, downleg boosters, changeable idle and high-speed air bleeds and 4-corner idle. A universal throttle lever design accommodates Ford A/T kickdowns, 700-R4 bracket mounting holes and the ability to mount brackets for Chrysler vehicles. Available sizes include 650, 750, 850, and 950cfm for mechanical secondary models and a 750 vacuum secondary is also offered.

    Charts

    CARB Warning

    For race/ off road use or for use on pre-1966 vehicles.

    Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.

    Quick Fuel Technology SQ-650 Specifications

    KEY SPECS
    MFG. Part #SQ-650
    BrandQuick Fuel Technology
    Carburetor Barrels4-Barrel
    Fuel TypeGasoline
    Choke TypeNo Choke
    CFM Range600-699 CFM
    CFM650 CFM
    Carburetor Flange Type4-Barrel Square Bore
    FinishShiny
    Material TypeAluminum
    ColorNatural
    Secondary TypeMechanical
    Fuel Inlet TypeDual
    Gasket(s) IncludedYes
    New or RemanufacturedNew
    Throttle Linkage TypeUniversal
    Supercharged ApplicationNo
    GENERAL
    BoosterDown-leg
    Bolt Hole Pattern5.160" x 5.625"
    Primary Power Valve4.5 Hg
    Primary Jet Size68
    Secondary Jet Size76
    Primary Outer Air Bleed Sizes Included73
    Primary Inner Air Bleed Sizes Included31
    Secondary Outer Air Bleed Sizes Included73
    Secondary Inner Air Bleed Sizes Included31
    Primary Discharge Nozzle Size0.031
    Secondary Discharge Nozzle Size0.031
    GTIN Code849804016073
    Sold in QuantityEach
    Customer Impersonation Script