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Quick Fuel Q-Series Carburetors


Quick Fuel
Quick Fuel Q-Series Carburetors


Performance & Value

Main Body
  • All aluminum (upgrade from existing designs)
  • Tumbled finish for a high luster that protects against contaminants
  • Recessed air bleeds out of air stream to improve airflow
  • Raised accelerator pump squirter nozzle boss also out of air stream to reduce the possibility of high-speed pullover or "dribbling"

    Metering Blocks
  • CNC-machined from solid aluminum
  • 4 stages of emulsion help break up solid fuel for leaner air/fuel sooner & excellent throttle response
  • Stainless steel idle mixture screw with a superior nylon seal that won't deteriorate over time like cork
  • Machined internal passages (vs. die-cast cored holes) ensure consistent performance and almost no chance of porosity holes cross-talking between passages
  • 4-corner idle system for fine-tuning even with extremely long duration camshafts

    Throttle Body
  • CNC-machined from solid aluminum for a more stable platform than die-cast equivalent
  • Teflon-coated throttle shafts with Teflon ribbon bearings reduce rotational resistance and nearly eliminate the use of the throttle body shaft hole as a bushing (great protection in dirt environments)
  • 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)
  • Mechanical secondary carbs also have adjustable secondary airflow cam brackets that allow better idle tuning with race-oriented camshaft profiles

    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
  • Floats based on application, i.e. Drag Race Carbs have notched floats & 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
  • Adjustable housing offers much finer tuning to dial-in application



    Q-Series Mechanical Secondary Carburetor Kits include:
  • Quick Fuel Q-Series Drag Race Carb (650, 750, 850, 950, or 1050 cfm)
  • JEGS Dual Inlet Fuel Line Kit #555-100822
  • JEGS Fuel Pressure Gauge 15 psi #555-41010



  • 14 Products
    Mechanical Secondary Carburetors

    793-Q-750-BAN
    Q-Series 750cfm Race Carb
  • Calibrated for blow-through supercharger applications
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  • $850.62
    Order Today Ships 05/05/14

    793-Q-850-AN
    Q-Series 850cfm Drag Race Carb
  • Annular
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  • $818.82
    Order Today Ships 04/28/14

    793-Q-850K
    Q-Series 850cfm Carburetor Kit
    More info on Quick Fuel Q-850K
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    Easy Kits
    $781.99
    Order Today Ships 05/01/14

    793-Q-850-A
    Q-Series 850cfm Drag Race Carb
  • Alcohol
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  • $763.17
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    793-Q-850-BAN
    Q-Series 850cfm Drag Race Carb
  • Calibrated for blow-through supercharger applications
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  • $898.32
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    793-Q-950
    Q-Series 950cfm Drag Race Carb
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    $779.08
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    793-Q-950-AN
    Q-Series 950cfm Drag Race Carb
  • Annular
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  • $835.20
    Order Today Ships 04/28/14

    793-Q-950K
    Q-Series 950cfm Carburetor Kit
    More info on Quick Fuel Q-950K
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    Easy Kits
    $827.99
    Order Today Ships 05/01/14

    793-Q-950-A
    Q-Series 950cfm Drag Race Carb
  • Alcohol
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  • $810.87
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    793-Q-950-B2
    Q-Series 950cfm Drag Race Carb
  • Calibrated for 2x4 applications
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  • $826.78
    Order Today Ships 04/28/14

    793-Q-1050-A
    Q-Series 1050cfm Drag Race Carb
  • Alcohol
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  • $882.42
    Order Today Ships 04/28/14

    793-Q-1050
    Q-Series 1050cfm Drag Race Carb
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    $834.72
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    793-Q-1050K
    Q-Series 1050cfm Carburetor Kit
    More info on Quick Fuel Q-1050K
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    Easy Kits
    $881.99
    Order Today Ships 05/01/14

    793-Q-1050-AN
    Q-Series 1050cfm Drag Race Carb
  • Annular boosters
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  • $890.37
    Order Today Ships 04/28/14

    14 Products