QUICK FUEL TECHNOLOGY 850CFM Carburetor - Marine w/Electric Choke P/N - M-850
SKU: 95568538715

QUICK FUEL TECHNOLOGY 850CFM Carburetor - Marine w/Electric Choke P/N - M-850

Sale price$484.18 Regular price$537.98
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

QUICK FUEL TECHNOLOGY 850CFM Carburetor - Marine w/Electric Choke P/N - M-850Overview: QFT brings its engineering expertise to the marine market. The M Series feature billet style metering blocks and throttle bodies for more precise performance and exceptional strength. Exclusive Black Diamond coating for enhanced corrosion protection and appearance, coating provides a 6% reduction in fuel temperature Electric choke Fully adjustable, one wire hookup J tubes to prevent spillage PTFE coated throttle shafts with PTFE bearing

Overview:

QFT brings its engineering expertise to the marine market. The M-Series feature billet-style metering blocks and throttle bodies for more precise performance and exceptional strength. Exclusive Black Diamond coating for enhanced corrosion protection and appearance, coating provides a 6% reduction in fuel temperature Electric choke - Fully adjustable, one wire hookup J tubes to prevent spillage PTFE-coated throttle shafts with PTFE bearing ribbons and stainless steel plates Built-in sight glass windows for easy float adjustment Changeable primary idle feed and power valve channel restrictions, plus changeable idle air and high speed bleeds QuickLink™ secondary adjustment for fast and easy changing of opening rates Available in eight different sizes from 350-1,050 cfm

Features:

     

    Application:

    Year Make Model Submodel Engine Size
    Universal

     

    Specs:

    Barrels 4
    Billet Color Diecast-No Billet
    Booster Down Leg
    Brand Quick Fuel
    Carburetor Use Marine
    CFM 850
    Choke Electric
    Circuit 2
    Condition New
    Emission Code 3
    Finish Black
    Fuel Gasoline
    Fuel System Carbureted
    High Speed Air Bleed 28
    Idle Air Bleed Size 70
    Marine Engine Size Universal
    Marine Use Yes
    Material Aluminum
    Model 4150
    Primary Main Jet 82
    Primary Power Valve 6.5
    Primary Pump Nozzle Size 37
    Product Type Quick Fuel Marine Carburetor
    Secondaries Mechanical
    Secondary Main Jet 94
    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: 95568538715

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    4.7 ★★★★★
    Based on 2104 reviews
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    K
    Verified Purchase
    Kim Groetsch
    Alexandria, US
    ★★★★★ 5
    BEST, MOST COMFORTABLE PILLOWS EVER!
    Color: White-cooling Basic, Size: Queen(Pack of 2)
    I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026
    J
    Verified Purchase
    Juanita
    Charlottesville, US
    ★★★★★ 4
    Comfortable and Supportive, but Adjust the Filling
    Color: White-cooling Basic, Size: Queen(Pack of 2), Color: White-cooling Basic, Size: Queen(Pack of 2)
    I’m very happy with this pillow. The size is big and it feels soft while still providing good support, perfect for midnight scrolling on TikTok. One thing to keep in mind is that it can feel a little too tall if you use all of the filling that comes with it. The good news is that you can easily adjust the amount of filling to find the height that works best for your sleeping position. Once I customized it, it was much more comfortable. Overall, great quality, comfortable, and worth the purchase.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 3, 2026
    L
    Verified Purchase
    Love Leigh Angel
    Pawtucket, US
    ★★★★★ 5
    BEST PILLOWS EVER!!!
    Color: White-cooling Basic, Size: Queen(Pack of 2)
    I am very picky with my pillows because I have a bad neck and I can never seem to find a good pillow. But I tried this pillow because it had everything I was looking for and the price was great! You get two of them and they are absolutely awesome.! normally I would need to lay on two pillows to try and get comfortable but with these pillows I just lay on one and I wake up with no neck pain. They really have a nice cooling effect. They actually puff up immediately after opening them. All you have to do is just shake them up and the pillow just puffs straight up.. It comes with extra cushioning if you want it to make it firmer and if you don’t want it as firm as it is, you can actually take some out. It really is such a beautiful pillow. It’s perfect in every way to me being such a picky pillow person. You just lay your head down on it and it forms around your neck and your head and when you get up, it goes right back to its normal form. It doesn’t get flat and I love it. I completely recommend this to anyone who is a person who has a hard time finding a really good pillow.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 12, 2026
    E
    Verified Purchase
    $@[)E
    Grantham, US
    ★★★★★ 5
    Top of the line, best pillows Ive ever had
    Color: White-cooling Basic, Size: Queen(Pack of 2)
    These pillows are top of the line! I bought them in 2024 and they are still fluffy. When they lose a little fluff, you just punch em around a little bit and voila, like new again. They have kept their shape cery well and do great for cooling. I haven't had to add more filling yet either. I just laid my head on one and thought, I need to do a review cause everytime i lay on these pillows its like clouds. My head is heavy and this is relief :-D
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    C
    Verified Purchase
    Chelsea H.
    Bozeman, US
    ★★★★★ 3
    Weird smell
    Color: White-cooling Basic, Size: Queen(Pack of 2)
    The pillows are great for someone looking for something cool and comfortable. We loved them so much that we bought a second pair. However, we were seriously disappointed with the odor of our last purchase. They give off a strong and indescribable chemical/burning plastic smell so nauseating that it’s difficult to sleep with. We’re hoping this issue will resolve with a couple more washes of the pillow cases, but am worried the source is the stuffing itself.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 28, 2026

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