1966 Mercury Comet Performance Fuel Systems

Change Vehicle
Show items:
Sort by:
Select Engine
  • Select Engine
  • 2.8L
  • 3.3L
  • 4.7L
  • 6.4L
  • 7.0L
  • Throttle Bodies
  • Fuel Pumps
  • Carburetors
  • EFI Systems
  • Fuel Injectors & Rails
  • Nitrous Oxide Systems
  • Fuel Pressure Regulators
  • Fuel Lines, Fittings & Hoses
  • Fuel System Additives
    • (1 review)
      # 191401730
      Mercury Comet W Engine VIN Character With California Emissions 1966, Classic Holley Carburetor by Holley®. Classic Holley Carburetor is constructed from aluminum which compared to its zinc counterpart equates to a weight savings of 40%!...
      Vibratory polished aluminum for good looks, weight savings and long lasting shinePerformance upgrade for stock to mildly modified vehicles
      $320.95
    • (0 reviews)
      # 415878118
      Mercury Comet 1966, Pro-Flo 3™ Multi-Point EFI System by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $2,999.87 - $3,556.80
    • (0 reviews)
      # 415877673
      Mercury Comet 1966, XFI 2.0® Electronic Fuel Injection Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      Built-in wide-band O2Fully sequential or bank-to-bank capability
      $3,914.45 - $4,608.89
    • (1 review)
      # 470577536
      Mercury Comet With California Emissions 1966, 770 CFM Street Avenger 4BBL Carburetor by Holley®. Street Avenger carburetors are known to bolt on right out of the box and have great features such as a quick change vacuum secondary for...
      Optimized street calibration that works-out-of-the-boxFactory preset electric choke for easy startups
      $443.95 - $469.11
    • (0 reviews)
      # mpn2528310
      Mercury Comet Base 4.7L Gasoline Ford Small Block Windsor Regulator is required for this pump. 1966, Victor Series Racing Hi-Flow Fuel Pump by Edelbrock®. The Signature Series triangular air cleaner is a new style with a shape...
      High quality at an affordable priceExpertly made from premium materials
      $129.64
    • (0 reviews)
      # 487872751
      Mercury Comet 4.7L Small Block Ford 1966, Fuel Rail Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $74.48 - $186.19
    • (0 reviews)
      # 139908728
      Mercury Comet 4.7L 1966, Mechanical Fuel Pump by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Triple Chrome Plated HousingsTraditional Look Open Element Style
      $86.52 - $142.95
    • (0 reviews)
      # 139908737
      Mercury Comet 4.7L Small Block Ford 1966, Ultra HP Mechanical Fuel Pump by Holley®. Designed utilizing the latest technology, this product by Titan features premium quality and will perform better than advertised. Perfect for your...
      Gold Dichromate finish for corrosion resistance and classic Holley looks500 CFM model 2300 outboard carburetor
      $313.95 - $525.95
    • (0 reviews)
      # mpn1451865
      Mercury Comet Fits Models with Carburetor 1966, Electric Fuel Pump by Mr. Gasket®. Domestic. Gasoline is the lifeblood of your car. It needs to get from the tank, to the carburetor or injectors, and into the engine. Mr. Gasket has...
      Solid-state Worry Free ElectronicsInternal Pressure Regulating
      $41.09
    • (0 reviews)
      # mpn4494242960
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, EZ-EFI 2.0™ Self Tuning Sidedraft Induction System by Inglese®. Complete System. New Sidedraft EFI Systems combine proven FAST™ electronic fuel injection technology with radical sidedraft...
      Serves as a value alternative to a full eight stack systemProven FAST™ EFI technology with radical Sidedraft styling
      $3,575.08
    • (0 reviews)
      # 801752555
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, EZ-EFI™ Sidedraft Induction System by Inglese®. New Sidedraft EFI Systems combine proven FAST™ electronic fuel injection technology with radical Inglese™ sidedraft styling. Designed to work...
      Serves as a value alternative to a full eight stack systemMakes same power with no loss in drivability when compared to EZ-EFI™ throttle bodies
      $1,944.96 - $3,187.31
    • (0 reviews)
      # 714869105
      Mercury Comet Small Block Ford 1966, EZ-EFI 2.0® Fuel and Ignition Multi-Port Fuel Injection Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      No Laptop/Tuning RequiredWaterproof ECU
      $3,505.30 - $3,826.10
    • (0 reviews)
      # 714830115
      Mercury Comet Small Block Ford 1966, EZ-EFI® Multi-Port Electronic Fuel Injection Kit by Fast®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Excellent for Street Rods and Muscle Cars or Even All Out Race CarsNo Tuning Experience or Laptop Necessary; Self Tunes as You Drive
      $3,110.39 - $3,568.29
    • (0 reviews)
      # mpn4460891140
      Mercury Comet 6.4L / 7.0L Ford Big Block FE With Victor EFI Fuel Rail Style 1966, EFI Fuel Rail Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $112.75
    • (0 reviews)
      # mpn2511077
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, EFI Concealed Nitrous Kit by Edelbrock®. Edelbrock Nitrous Plate Systems give you the horsepower numbers you are looking for in a system that's easier to install than other systems on the market....
      High quality at an affordable priceExpertly made from premium materials
      $308.98
    • (0 reviews)
      # 524772857
      Mercury Comet 1966, Performer Carb/Plate Nitrous System by Edelbrock®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $659.26 - $750.72
    • (0 reviews)
      # 334663894
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Performer RPM Carb/Plate Nitrous System by Edelbrock®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
      High quality at an affordable priceExpertly made from premium materials
      $706.74 - $1,072.66
    • (0 reviews)
      # 334663935
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Performer RPM II Carb/Plate Nitrous System by Edelbrock®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      High quality at an affordable priceExpertly made from premium materials
      $771.43 - $1,268.43
    • (0 reviews)
      # mpn359110073
      Mercury Comet 1966, 4150 4 BBL Gasoline Carbureted Nitrous Plate Wet System by Nitrous Express®. The conventional system is the perfect entry level nitrous system for the budget minded sportsman racer. These systems feature the most...
      Holley 4150 Carb Spray Plate50, 100, 150, 200, 250, 300 WHP
      $686.62
    • (0 reviews)
      # 710211553
      Mercury Comet 1966, Conventional Restricted Class Nitrous System by Nitrous Express®. The conventional RNC (Restricted Nitrous Class) systems are the 1st choice For professional racers that are limited by jet size.This product is made...
      200-600 WHP10 lb. Bottle
      $1,152.96
    • (0 reviews)
      # mpn359110074
      Mercury Comet 1966, Hitman Wet Nitrous System by Nitrous Express®. For the enthusiast who wants to use nitrous yet does not want to spend a lot of money, the Hitman is the way to go.This product is made of high-quality materials to...
      Holley 4150 Carb Flange100, 150, 200 WHP
      $530.97
    • (0 reviews)
      # mpn359110082
      Mercury Comet 1966, Mainline Carbureted Nitrous System by Nitrous Express®. NX introduces MainLine Nitrous Systems.This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology...
      4150-Series Carb Plate100, 150, 200, 250 WHP
      $411.51
    • (0 reviews)
      # 710247084
      Mercury Comet 1966, Mainline Nitrous Oxide Purge Systems by Nitrous Express®. The Mainline Purge System is designed to purge the air from your nitrous lines to allow immediate activation of your Nitrous system.This product is made of...
      High quality at an affordable priceExpertly made from premium materials
      $102.99
    • (0 reviews)
      # mpn359110079
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Shark Direct Port Nitrous System by Nitrous Express®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      200-600 HP(4) Lightning Solenoids
      $1,202.20
    • (0 reviews)
      # 470631468
      Mercury Comet 1966, Carburetor Spacer by Wilson Manifolds®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
      High quality at an affordable priceExpertly made from premium materials
      $36.95 - $264.95
    • (0 reviews)
      # 177223748
      Mercury Comet 4.7L / 6.4L / 7.0L Holley 4150 Model Carburetor 1966, Carburetor Baseplate Assembly by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      High quality at an affordable priceExpertly made from premium materials
      $106.60 - $107.93
    • (0 reviews)
      # mpn359110080
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Shark Nozzle by Nitrous Express®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $66.56
    • (0 reviews)
      # 748441878
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Polished Stainless Line Kit for Holley Regulator by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      High quality at an affordable priceExpertly made from premium materials
      $59.93
    • (0 reviews)
      # 470552558
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Standard Flow Single-Stage Power Valve by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $9.69 - $9.99
    • (0 reviews)
      # mpn358514386
      Mercury Comet 4.7L / 6.4L / 7.0L Holley Model Carburetor 1966, Carburetor Power Valve Channel Restricter Kit by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $39.93
    • (0 reviews)
      # mpn358514385
      Mercury Comet 4.7L / 6.4L / 7.0L Holley Model Carburetor 1966, Carburetor Power Valve Saver Kit by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      High quality at an affordable priceExpertly made from premium materials
      $11.72
    • (0 reviews)
      # 180453286
      Mercury Comet 4.7L / 6.4L / 7.0L Holley Model Carburetor 1966, High Flow Carburetor Power Valve by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      High quality at an affordable priceExpertly made from premium materials
      $6.65 - $74.34
    • (0 reviews)
      # 84091364
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Throttle Switch by Wilson Manifolds®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      High quality at an affordable priceExpertly made from premium materials
      $48.95
    • (0 reviews)
      # mpn2527469
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Transmission Kick Down Stud by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.24
    • (0 reviews)
      # 82530645
      Mercury Comet 4.7L / 6.4L / 7.0L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Proform Carburetor / With Quick Fuel Carburetor...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $83.39
    • (0 reviews)
      # 82530649
      Mercury Comet 4.7L / 6.4L / 7.0L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1966, 4150 Series Throttle...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $40.71
    • (0 reviews)
      # 82530653
      Mercury Comet 4.7L / 6.4L / 7.0L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With JET Performance Carburetor / With Quick Fuel Carburetor 1966, 4500 Series Throttle...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $83.39
    • (0 reviews)
      # 82530657
      Mercury Comet 4.7L / 6.4L / 7.0L With AED Performance Carburetor / With Barry Grant Carburetor / With Demon Carburetor / With Holley Carburetor / With Quick Fuel Carburetor 1966, 4500 Series Throttle Return Spring Bracket by CVR...
      Fully adjustable for various cable lengthsMachined for optional throttle return spring bracket
      $40.71 - $41.67
    • (0 reviews)
      # mpn3243366574
      Mercury Comet Base C4 Transmission 1966, Hi-Tech Kickdown Kit by Lokar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $97.17
    • (0 reviews)
      # 598308694
      Mercury Comet Base 1966, Hi-Tech Polished Kickdown Kit by Lokar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $126.72 - $136.09
    • (0 reviews)
      # mpn3243366575
      Mercury Comet Base C4 Transmission 1966, Kickdown Kit by Lokar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
      High quality at an affordable priceExpertly made from premium materials
      $98.51
    • (0 reviews)
      # 598298888
      Mercury Comet Base 1966, Midnight Series Hi-Tech Kickdown Kit by Lokar®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $107.50 - $108.39
    • (0 reviews)
      # mpn358726546
      Mercury Comet 4.7L Small Block Ford 1966, Throttle Return Spring Bracket by Trans-Dapt®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
      Built to match your exact requirementsHigh quality you can rely on
      $5.37
    • (0 reviews)
      # mpn2973827327
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Fuel Pump Block Off by Billet Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
      High quality at an affordable priceExpertly made from premium materials
      $17.95
    • (0 reviews)
      # mpn620678199
      Mercury Comet 1966, Float by Holley®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...
      High quality at an affordable priceExpertly made from premium materials
      $12.08
    • (0 reviews)
      # mpn2527464
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Accelerator Pump Cam Assortment Kit for Holley 2300, 4150 and 4160 Series Carburetors by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $26.49
    • (0 reviews)
      # 470542982
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Accelerator Pump Diaphragm by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.09 - $20.89
    • (0 reviews)
      # 707948274
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Carburetor Mounting Gasket Kit with Studs by Edelbrock®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
      High quality at an affordable priceExpertly made from premium materials
      $7.95 - $23.95
    • (0 reviews)
      # 470672611
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Carburetor Needle by Edelbrock®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...
      High quality at an affordable priceExpertly made from premium materials
      $11.49 - $13.49
    • (0 reviews)
      # mpn2527498
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Carburetor Needle and Seat Hardware Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.29
    • (0 reviews)
      # 470617212
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Carburetor Rebuild Kit by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $30.08 - $39.77
    • (0 reviews)
      # 334664029
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Standard Main Jet by Edelbrock®. Intended for tuning the Edelbrock 94 carburetor, but will also fit original Holly 94's and its later variations.
      50-state emissions street legalThe finest quality at a great price
      $6.24
    • (0 reviews)
      # mpn2527471
      Mercury Comet 1966, Transfer Tube O-Rings by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $6.19
    • (0 reviews)
      # mpn2527465
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Vacuum Secondary Diaphragm by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.24
    • (0 reviews)
      # mpn2527467
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Vacuum Secondary Spring Kit Set of 7 by Edelbrock®. Designed utilizing the latest technology, this product by Edelbrock features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $15.29
    • (0 reviews)
      # 470712257
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, Carburetor Plate Solenoid Bracket by Nitrous Express®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
      High quality at an affordable priceExpertly made from premium materials
      $43.26
    • (0 reviews)
      # mpn358725818
      Mercury Comet 4.7L / 6.4L / 7.0L 1966, 4500 Shear Plate by Wilson Manifolds®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will...
      High quality at an affordable priceExpertly made from premium materials
      $160.95
    • (0 reviews)
      # mpn358514262
      Mercury Comet 4.7L / 6.4L / 7.0L Holley Model Carburetor 1966, -6AN Center Pivot Bowl Carburetor Fittings by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $14.60
    • (0 reviews)
      # mpn358514177
      Mercury Comet 4.7L / 6.4L / 7.0L Holley Model Carburetor 1966, 0.150" Stainless Steel Carburetor Needle and Seat by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $11.32
    • (0 reviews)
      # mpn358514347
      Mercury Comet 4.7L / 6.4L / 7.0L Holley 4150 Model Carburetor 1966, 1 to 1 Carburetor Throttle Linkage Kit by AED Performance®. This product is made of high-quality materials to serve you for years to come. Designed using...
      High quality at an affordable priceExpertly made from premium materials
      $10.65




    Guides & Articles

    Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure

    • Automotive Tools
      August 24, 2017
      What Special Tools Are Available For Fuel...
      Maintenance and repair work on fuel systems must be done with precision, no matter what part of it you're working on. Tools specifically designed for use on fuel...
      by Timothy Zahl
    • Performance Fuel System Parts
      April 03, 2017
      The Top 4 Reasons to Install a Performance...
      Sitting between your engine's air filter housing and intake manifold, a throttle body assembly exists for the purpose of controlling how much air enters a...
      by Michael Grayen
    • Replacement Fuel System Parts
      November 06, 2014
      How To Replace An In-Tank Fuel Sending Unit
      A Fuel tank sending unit is a term for the mechanical assembly inside your fuel tank which measures the level of liquid in the tank, then reports its findings to the...
      by Timothy Zahl
    • Replacement Fuel System Parts
      August 03, 2014
      How To Replace Fuel Injectors
      Fuel injectors spray fuel directly into your engine’s cylinders during the intake stroke when a piston moves down to allow air and fuel to fill the cylinder chamber....
      by Michael Grayen

    Popular Products



    1966 Mercury Comet Performance Fuel Systems Reviews

    Average rating:  5  5 - 2 reviews
    4.5 of 5
    BOOST JUICE
    This is an easy affordable refill for the snow meth kit that I have on my 2011 Mustang GT. No need to worry about the mixture as it comes premixed ready to pour in.
    TPosted by Tan (Norfolk, VA) / June 21, 2013
    2011 Ford Mustang
    Was this review helpful for you? YesThis review was helpful for 1 user!
    View More

    1966 Mercury Comet Models
    SECURE SHOPPING

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
    It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.