SKU: 14828506567

QUICK FUEL TECHNOLOGY 850CFM Carburetor Street-Q Series P/N - SQ-850

Sale price$553.48 Regular price$614.98
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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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Description

QUICK FUEL TECHNOLOGY 850CFM Carburetor Street-Q Series P/N - SQ-850Overview: Ideally suited for bracket racers and weekend warriors alike, Q Series carburetors are purpose built for the dragstrip. To combat the g's experienced during hard launches, Q Series carbs are equipped with notched floats and secondary jet extensions. The high flow aluminum main body isn't just lightweight, but it also features recessed air bleed cavities for improved air flow. Die cast venturi are machined to exacting tolerances for

Overview:

Ideally suited for bracket racers and weekend warriors alike, Q-Series carburetors are purpose-built for the dragstrip. To combat the g's experienced during hard launches, Q-Series carbs are equipped with notched floats and secondary jet extensions. The high-flow aluminum main body isn't just lightweight, but it also features recessed air bleed cavities for improved air flow. Die-cast venturi are machined to exacting tolerances for outstanding throttle response. Billet metering blocks ensure a uniform fuel curve, while throttle-bodies enhance durability. For those days when track conditions vary from one pass to the next, QFT's QuickLink system makes adjusting the secondaries easy on models equipped with mechanical secondaries. The Q-Series is our most comprehensive line of carburetors, with applications available for use with gasoline, methanol, and E85 fuels, forced induction, drag race, circle track, and comes in both vacuum and mechanical secondary models. Lightweight aluminum main body Vacuum and mechanical secondary models available Aluminum fuel bowls with dual sight glass windows Billet metering blocks with 4-corner idle system Changeable idle feed and power valve channel restrictions Billet aluminum throttle body provides exceptional precision and strength PTFE coated and sealed shafts

Features:

     

    Application:

    Year Make Model Submodel Engine Size
    Universal

     

    Specs:

    Barrels 4
    Billet Color Red
    Booster Down Leg
    Brand Quick Fuel
    Carburetor Use Performance and Race
    CFM 850
    Choke None
    Circuit 2
    Condition New
    Emission Code 3
    Finish Shiny
    Fuel Gasoline
    Fuel System Carbureted
    High Speed Air Bleed 33
    Idle Air Bleed Size 73
    Marine Use No
    Material Aluminum
    Model Q-Series
    Primary Main Jet 76
    Primary Power Valve 45
    Primary Pump Nozzle Size 33
    Product Type Carburetor
    Secondaries Mechanical
    Secondary Main Jet 84
    Supercharged Application No
    Throttle Bore 1-3/4 inch
    Warning California Proposition 65
    Warranty Limited 90 Day
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 14828506567

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    4.4 ★★★★★
    Based on 30 reviews
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    A
    Verified Purchase
    Amazon shopper
    Phoenix, US
    ★★★★★ 5
    Great Little Gadget
    Color: C-Black, Size: Model C Rechargeable
    What a fun and easy to use gadget! I use it to foam Zero Sugar Coffeemate creamer for my iced coffee and it works perfectly. I thought the on/off button was on the top but it's on the side. I was concerned that I would unintentionally bump it but I don't. Easy to use, easy to clean and price is reasonable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 2, 2026
    B
    Verified Purchase
    Billy
    Belleville, US
    ★★★★★ 4
    Good speed
    Color: C-Black, Size: Model C Rechargeable
    Love the rechargeable feature, works great as a frother, however, I have to get use to the on/off feature instead of the press to froth like the older unit.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 22, 2026
    L
    Verified Purchase
    Lady J
    Grantham, US
    ★★★★★ 5
    Hold on tight! Has the strength to spin right out of your hands. 😀
    Color: C-Stand Black, Size: Model C Rechargeable
    What a pleasant surprise to experience this double whisk Electric Milk Frother!! The sheer power is incredible. Makes the most delicious blended Green Tea Match Latte, Dalgona Coffee and Mochas! The only "con" happened yesterday when I was frothing my Green Tea and the device just suddenly stopped! At the time, I wished that there was some sort of colored bulbs or other way of determining charge levels. A remarkably strong Milk Frother!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 7, 2026
    M
    Verified Purchase
    Myriam I. Martinez
    Alexandria, US
    ★★★★★ 5
    Good quality and durability
    Color: C-Black, Size: Model C Rechargeable
    It works very well very easy to use I'm very happy with my purchase
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026
    K
    Verified Purchase
    Kings Kidd
    Draper, US
    ★★★★★ 3
    It froths, but is not dependent
    Color: C-Black, Size: Model C Rechargeable
    While this frother does “froth”, it has many more cons than pros. The ONLY pro is it froths. The cons—only good for a traditional coffee cup. It is not water proof, and the instructions say to keep the “unit “ dry. As you froth, the liquid naturally raises height. If you are trying to use a Togo coffee mug, or thermos type travel mug—it only works well if done it three or four levels to ensure keeping the motor above the liquid. The “rechargeable “ function DOES recharge, however- it may last 1use or a few. It’s VERY inconsistent. And does not seem to be related to how long you allow it to charge. Overall—not a good buy. I had mine maybe 3 months before it quit working. And at 2 months it started becoming spastic. Even after just being charged-it wouldn’t even froth 1cup. AVOID!!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 16, 2026

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