Quick Fuel SS Carburetors - JEGS

Quick Fuel SS Carburetors


Quick Fuel
Quick Fuel SS Carburetors


Based on Years of Successful Track Experience

Main Body
  • Die-cast aluminum
  • Optimally sized for today's engines that have improved ring seal & cylinder heads and camshafts with incredibly flat torque curves
  • Changeable air bleeds, once only available in hardcore race carburetors, offer added flexibility for carb custom tuning if needed
  • Self-contained electric choke ensures reliable, carefree service
  • Using proven combinations of venturi and throttle bore size, optimum velocity is maintained across a broader RPM range

    Metering Blocks
  • CNC-machined from solid aluminum
  • 3 stages of emulsion help break up solid fuel for better atomization at low engine RPM resulting in improved throttle response
  • Testing confirms that 3-stage emulsion is near optimum for most street or dual purpose engines
  • Stainless steel idle mixture screw with a superior nylon seal
  • Machined internal passages ensure consistent performance so original calibration remains unchanged
  • 4-corner idle system for fine-tuning

    Throttle Body
  • CNC-machined from solid aluminum (same body used in Q-Series Carburetors)
  • 3 vacuum tube connections for PCV, full manifold vacuum accessories, and the choice (off the throttle body or primary metering block) to connect the vacuum advance of a distributor if used
  • Teflon-coated throttle shafts with Teflon ribbon bearings provide smooth, low effort operation and prevent fuel migration from the shaft, such as dripping on the intake manifold
  • Mechanical secondary carbs have the Quick Link Secondary Opening System that enables rate adjustment simply by changing links (available opening rates: 40%, 60%, 1:1)

    Fuel Bowls
  • Die-cast aluminum for cooler fuel resulting in fewer fuel percolation problems
  • Sight glass to monitor fuel level without risking fuel spillage
  • All standard service replacement parts accepted
  • Notched secondary float and secondary jet extensions

    Vacuum Secondary Carburetors
  • Exclusive billet secondary housing cover
  • Cover has an integrated screw that allows timing & opening rate adjustments with just a simple turn
  • No more swapping springs to find the right combination, an adjustable housing offers much finer tuning to dial-in application


    SS Carburetor Kits include:
  • Quick Fuel SS Carb (650, 680, 750, 780, or 830 cfm)
  • JEGS Dual Inlet Fuel Line Kit 555-100821
  • JEGS Fuel Pressure Gauge 15 psi 555-41010
  • JEGS Billet Fuel Filter 555-15034



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    17 Products View All
    Mechanical Secondary SS Carburetors

    		793-SS-650
    		SS 650 CFM Carburetor
  • Venturi: 1.312"
  • Throttle Bore: 1-11/16"
  • Down Leg Boosters
  • Mechanical Secondary
    View this item
    		• $511.99
    Ships

    		793-SS-650K
    		SS 650 CFM Carb Kit
    Includes:
  • Quick Fuel SS 650 CFM Carb (793-SS-650)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-650K
    Easy Kits
    		• $600.99
    Ships

    		793-SS-650-AN
    		SS 650 CFM Carburetor
  • Venturi: 1.312"
  • Throttle Bore: 1-11/16"
  • Annular Boosters
  • Mechanical Secondary
    View this item
    		• $554.99
    Ships

    		793-SS-650-ANK
    		SS 650 CFM Carb Kit
    Includes:
  • Quick Fuel SS 650 CFM Carb (793-SS-650-AN)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-650-ANK
    Easy Kits
    		• $643.99
    Ships

    		793-SS-650-BAN
    		SS 650 CFM Carburetor
  • Calibrated for blow-through supercharger applications
  • Annular Boosters
  • Mechanical Secondary
    View this item
    		• $693.99
    Ships

    		793-SS-750
    		SS 750 CFM Carburetor
  • Venturi: 1.375"
  • Throttle Bore: 1-11/16"
  • Down Leg Boosters
  • Mechanical Secondary
    View this item
    		• $525.99
    Ships

    		793-SS-750K
    		SS 750 CFM Carb Kit
    Includes:
  • Quick Fuel SS 750 CFM Carb (793-SS-750)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-750K
    Easy Kits
    		• $614.99
    Ships

    		793-SS-750-AN
    		SS 750 CFM Carburetor
  • Venturi: 1.375"
  • Throttle Bore: 1-11/16"
  • Annular Boosters
  • Mechanical Secondary
    View this item
    		• $567.99
    Ships

    		793-SS-750-ANK
    		SS 750 CFM Carb Kit
    Includes:
  • Quick Fuel SS 750 CFM Carb (793-SS-750-AN)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-750-ANK
    Easy Kits
    		• $656.99
    Ships

    		793-SS-830
    		SS 830 CFM Carburetor
  • Venturi: 1.450"
  • Throttle Bore: 1-3/4"
  • Down Leg Boosters
  • Mechanical Secondary
    View this item
    		• $539.99
    Ships

    		793-SS-830K
    		SS 830 CFM Carb Kit
    Includes:
  • Quick Fuel SS 830 CFM Carb (793-SS-830)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-830K
    Easy Kits
    		• $628.99
    Ships
    Vacuum Secondary SS Carburetors

    		793-SS-680-VS
    		SS 680 CFM Carburetor
  • Venturi: 1.312"
  • Throttle Bore: 1-11/16"
  • Down Leg Boosters
  • Vacuum Secondary
    View this item
    		• $511.99
    Ships
    06/26/13

    		793-SS-680-VSK
    		SS 680 CFM Carb Kit
    Includes:
  • Quick Fuel SS 680 CFM Carb (793-SS-680-VS)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-680-VSK
    Easy Kits
    		• $600.99
    Ships
    06/26/13

    		793-SS-680-VSK1
    		SS 680 CFM Carb/Intake Kit
  • 1955-86 Small Block Chevy
    Includes:
  • JEGS CS 331 Intake Manifold Kit #555-513000K
  • Quick Fuel SS 680 CFM Carburetor
  • Dual Feed AN Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet In-Line Fuel Filter
    More info on Quick Fuel SS-680-VSK1
    Easy Kits
    		• $738.99
    Ships
    06/26/13

    		793-SS-780-VS
    		SS 780 CFM Carburetor
  • Venturi: 1.375" x 1.437"
  • Throttle Bore: 1-11/16"
  • Down Leg Boosters
  • Vacuum Secondary
    View this item
    		• $525.99
    Ships

    		793-SS-780-VSK
    		SS 780 CFM Carb Kit
    Includes:
  • Quick Fuel SS 780 CFM Carb (793-SS-780-VS)
  • Dual Inlet Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet Fuel Filter
    More info on Quick Fuel SS-780-VSK
    Easy Kits
    		• $614.99
    Ships

    		793-SS-780-VSK1
    		SS 780 CFM Carb/Intake Kit
  • 1955-86 Small Block Chevy
    Includes:
  • JEGS CS 331 Intake Manifold Kit #555-513000K
  • Quick Fuel SS 780 CFM Carburetor
  • Dual Feed AN Fuel Line Kit
  • Fuel Pressure Gauge
  • Billet In-Line Fuel Filter
    More info on Quick Fuel SS-780-VSK1
    Easy Kits
    		• $752.99
    Ships

    17 Products View All


    This product is legal only for use on off-highway (except in California or states that have adopted California's emissions standards), racing, or pre-emissions controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards, and all pre-1968 foreign vehicles) per manufacturer's applications guide.