Quick Fuel M-650 M-Series 650CFM Mechanical Secondary Electric Choke Marine Carb
SKU: 23622434770

Quick Fuel M-650 M-Series 650CFM Mechanical Secondary Electric Choke Marine Carb

Sale price$449.98 Regular price$499.98
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

Quick Fuel M-650 M-Series 650CFM Mechanical Secondary Electric Choke Marine CarbOverview: 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 650
    Choke Electric
    Circuit 2
    Condition New
    Emission Code 3
    Finish Black
    Fuel Gasoline
    Fuel System Carbureted
    High Speed Air Bleed 31
    Idle Air Bleed Size 70
    Marine Engine Size Universal
    Marine Use Yes
    Material Aluminum
    Model 4150
    Primary Main Jet 71
    Primary Power Valve 65
    Primary Pump Nozzle Size 33
    Product Type Quick Fuel Marine Carburetor
    Secondaries Mechanical
    Secondary Main Jet 78
    Supercharged Application No
    Throttle Bore 1-11/16 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: 23622434770

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    4.4 ★★★★★
    Based on 1789 reviews
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    H
    Heather T.
    Dallas, US
    ★★★★★ 1
    Too tight at opening
    Size: 13 Little Kid, Color: Light Pink
    I bought a size larger for my child, and the foot won’t go in. Her other sketchers slides are great. But I do not recommend this model.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 7, 2026
    L
    Verified Purchase
    Linda Wilson
    New York, US
    ★★★★★ 5
    Her go to pair!
    Size: 13 Little Kid, Color: Lavendar
    Good quality shoes and she loves them! Slips her foot right in! Her go to pair !
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 15, 2026
    J
    Verified Purchase
    Janie L Bobst
    Port Orchard, US
    ★★★★★ 5
    It’s a perfect shoe without the correct width it needed to be wider
    Size: 5 Big Kid, Color: Lavendar
    The app suggested a 6.5 but I needed it in wide and it was not an option. I had to send them back because they were too tight!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 11, 2026
    S
    Verified Purchase
    Shirley Embree
    Louisville, US
    ★★★★★ 5
    That the shoes got here in time.
    Size: 10.5 Little Kid, Color: Light Pink
    The shoes a perfect.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 20, 2026
    L
    Verified Purchase
    Lorraine M. Messina
    Houston, US
    ★★★★★ 5
    Great shoes
    Size: 2 Little Kid, Color: Light Pink
    Love love love
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 8, 2026

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