QUICK FUEL TECHNOLOGY 850CFM Carburetor - Marine w/Electric Choke P/N - M-850
SKU: 60007598772

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 7 - Jul 12

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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: 60007598772

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    4.6 ★★★★★
    Based on 2335 reviews
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    M
    Verified Purchase
    Max M
    Natrona Heights, US
    ★★★★★ 1
    Not for me
    Color: Black, White, Dark Gray, Light Gray, Size: Medium
    Quality is fair-returned
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 10, 2026
    M
    Verified Purchase
    Me. Myself, and I.
    Waukegan, US
    ★★★★★ 5
    Nice shirt.
    Color: Black, Size: XX-Large
    Good neck height, not too high, firm neck grip without the choke feel. Clean look when wearing under an open shirt or looks good alone, Soft feel against the skin, and it washes well, no pulling or color fade. semi-form-fitting on the body, but not tight for the size. priced well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 25, 2026
    G
    Verified Purchase
    Garrett
    Massapequa, US
    ★★★★★ 5
    T-Shirts
    T-Shirts are very nice. They run small. Order 1 size up
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 31, 2025
    A
    Verified Purchase
    Amazon Customer
    Grantham, US
    ★★★★★ 3
    Mock turtle neck sagged and did not fit well.
    Shirt is well made. Collar not so much. Sagged and did not fit well. Donated to Goodwill.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 29, 2026
    R
    Verified Purchase
    Richard T. Russell
    Louisville, US
    ★★★★★ 5
    A Difficult to Find T-Shirt
    These T-Shirts are nice. A super difficult to find. The manufacturer calls it a mock-turtle neck (MTN). But the collar height is actually a bit shorter than the traditional MTN, which is great. It's closer to a regular T-Shirt that comes all the way to the neckline. And very somt a comfortable. This is the perfect style of T-Shirt to wear under a sportscoat, if desired. Or under a shirt where you want the T-Shirt to show for contrast. Just the right look.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 17, 2026

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