SKU: 38461644251

Q-Series Carburetor 850CFM Drag Race Alcohol - Q-850-A

Sale price$629.98 Regular price$699.98
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

Q-Series Carburetor 850CFM Drag Race Alcohol - Q-850-AOverview: 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 Methanol
    Fuel System Carbureted
    High Speed Air Bleed 31
    Idle Air Bleed Size 55
    Marine Use No
    Material Aluminum
    Model Q-Series
    Primary Main Jet 154
    Primary Power Valve N/A
    Primary Pump Nozzle Size 55
    Product Type Carburetor
    Secondaries Mechanical
    Secondary Main Jet 154
    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: 38461644251

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    Reviewed in the United States on May 19, 2026
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    Jordan and Meg Miller
    Fort Morgan, US
    ★★★★★ 5
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    Fit Type: 7" Inseam, Size: X-Large, Color: Navy
    Great shorts for a great price. Needed to replace a few pairs of my gym shorts but didn’t want to spend $40+ on a pair. Found these and decided to give them a try. Since getting my first pair I’ve bought 4 more in different colors and have been wearing them daily. They fit great, true to size. Love the zippered pockets so I’m keeping my phone & wallet secure. Extremely lightweight & fast drying. These work great for gym or just casual shorts. 10/10 would recommend.
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    Reviewed in the United States on May 28, 2026
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    I heard it on the grape v
    Dallas, US
    ★★★★★ 5
    Nice shorts, fabrics thin but a great fit.
    Fit Type: 7" Inseam, Size: Large, Color: Light Green, Fit Type: 7" Inseam, Size: Large, Color: Light Green
    These are nice shorts, free flowing thin but not too thin. Feel nice wearing, easy to move around in them. I like the zipper pockets, things don’t fall out of my pockets now when driving or hiking. These are great wearing while walking, hiking or jogging, really durable. Material is thinner than I’m use to but still nice. These have nice elastic waistband plus a tie, I like this. These are great wearing while playing basketball, has nice are flow and lets skin breath.
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    Reviewed in the United States on March 3, 2026
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    Michelle
    Houston, US
    ★★★★★ 5
    Husband approves
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    Light material, good made quality. Nice colors fit TTS. Wished it had the built in underwear. Comfortable to wear. Material vents well in the heat.
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    Reviewed in the United States on May 17, 2026
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    Dave G.
    Battle Creek, US
    ★★★★★ 4
    Great, comfortable athletic wear. As comfortable as boxers.
    Fit Type: 7" Inseam, Size: Large, Color: Olive
    These are my new favorite shorts. The fabric is durable, but light and breathable. The waistband is comfortable, and the drawstrings are good quality. I like the zippers on the pockets, which are also good quality, and are easy to grasp thanks to a rubber coating. There's also no static cling with these shorts, like what I get from the polyester shorts from wallyworld. If I had to nitpick, it would be concerning the design/fit of the front of the shorts. There's no pleat, or crotch, and this creates a slight "poochy" look, this also makes them more roomy, and easy to move around in though as well. I liked them enough to buy 4 more pair, and that's all you need to know. They wash well, and don't shrink.
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    Reviewed in the United States on February 23, 2026

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