Carburetor

• In Stock • In Stock at Tallmadge, OH (241) • In Stock at a Summit Racing Location. Ships Today. (446) • In Stock, Including at a Supplier. Ships In a Few Days. (849) Get Results • Brand • Summit Racing (13) • Uremco (1,209) • Holley (173) • Quick Fuel (119) • Sierra Marine (117) • AED Performance (83) • Edelbrock (52) • JET Performance (43) • Willy's Carburetor & Dyno Shop (39) • Proform Parts (29) • Demon Carburetion (28) • FST Carburetors (28) Show All Get Results • Universal • No (1,254) • Yes (575) Get Results • Make/Model • • CFM Range • 100-199 cfm (2) • 200-299 cfm (4) • 300-399 cfm (13) • 400-499 cfm (9) • 500-599 cfm (52) • 600-699 cfm (156) • 700-799 cfm (162) • 800-899 cfm (102) • 900-999 cfm (29) • 1,000-1,099 cfm (31) • 1,100-1,199 cfm (9) • 1,200-1,299 cfm (5) Show All Get Results • CFM • 750 (142) • 650 (90) • 850 (69) • 600 (53) • 500 (48) • 950 (27) • 1,050 (26) • 800 (21) • 770 (11) • 670 (10) • Custom (10) • 1,150 (9) Show All Get Results • Fuel Category • Gasoline (1,739) • Alcohol (39) • E85 (17) • E98 (2) • Methanol (2) Get Results • New or Remanufactured • Remanufactured (1,220) • New (579) Get Results • Number of Barrels • 4 (814) • 2 (742) • 1 (224) • 3 (19) Get Results • Carburetor Flange • Carter 1-barrel (2) • Carter 2-barrel (1) • Dominator (43) • Holley 2-barrel (48) • Square bore/Dominator (20) • Motorcraft 2150 (1) • Rochester 1-barrel (1) • Rochester large 2-barrel (11) • Rochester large 4-barrel (1) • Solex 1-barrel (2) • Spigot-mounting...

• Afrikaans • العربية • Azərbaycanca • Беларуская • Български • བོད་ཡིག • Català • Čeština • Dansk • Deutsch • Eesti • Ελληνικά • Español • Esperanto • Euskara • فارسی • Français • Gaeilge • ગુજરાતી • 한국어 • Հայերեն • हिन्दी • Hrvatski • Ido • Bahasa Indonesia • Italiano • עברית • Jawa • ಕನ್ನಡ • ქართული • Kaszëbsczi • Қазақша • Кыргызча • Magyar • Македонски • Bahasa Melayu • Монгол • မြန်မာဘာသာ • Nederlands • 日本語 • Norsk bokmål • پنجابی • Polski • Português • Română • Русский • Slovenčina • Slovenščina • Ślůnski • کوردی • Српски / srpski • Srpskohrvatski / српскохрватски • Suomi • Svenska • Tagalog • தமிழ் • తెలుగు • ไทย • Türkçe • Українська • اردو • Tiếng Việt • 吴语 • 粵語 • 中文 A carburetor (also spelled carburettor or carburetter) Since the 1990s, carburetors have been largely replaced by Etymology [ ] The name "carburetor" is derived from the verb carburet, which means "to combine with carbon", The name is spelled "carburetor" in carb in the UK and North America or Carby in Australia. Operating principle [ ] The carburetor is located upstream of the The carburetor works on accelerator pump), the driver pressing the The main disadvantage of basing a carburetor's operation on The orientation of the carburetor is a key design consideration. Older engines used updraft carburetors, where the air enters from below the carburetor and exits through the top. From the late 1930s, downdraft carburetors become more commonly used (especially in the United States), along with side draf...

Category • 199 R&R Service (Rebuild & Return Your Carburetor) • 14 Antique & Industrial Carburetors • 11 Marine Carburetors • • • 52 Edelbrock Performance • • • • 51 Holley Performance • • • • 53 Quadrajet Performance • • • • 1952 New Quadrajets • • • • 13 94 Series Holley • 196 Carburetor Repair Kits & Parts • • • • 1285 AMC & Jeep • • • • • • • 22 Buick • • • • • • • 23 Cadillac • • • • 24 Chevrolet Cars • • • • • • • • • 227 Chevrolet & GMC Trucks • • • • • • • • 25 Chrysler - Dodge - Mitsubishi - Plymouth Cars • • • • • • 240 Dodge, Chrysler, Plymouth, Mitsubishi Minivans & Trucks • • • • • • 26 Datsun-Nissan • • 28 Ford Cars • • • • • • • • 292 Ford Trucks • • • • • • • 31 Honda • • • 32 Hyundai • • 33 International Harvester • • 34 Isuzu • • 35 Jeep/AMC: See AMC/Jeep Above • 2090 Lincoln Continental • 37 Mazda • • 41 Oldsmobile • • • • • • • 43 Pontiac • • • • • • • • 45 Subaru • • • 46 Suzuki • • • 47 Toyota Cars • • • 246 Toyota Trucks • • • • 48 Volkswagen • Welcome to NationalCarburetors.Com, one of the largest suppliers of carburetors in the USA! You can trust us to do the job right. We have rebuilt hundreds of thousands of carburetors since 1954. We carry carburetors for: American cars and trucks, import cars and trucks, antique cars, classic cars, muscle cars, boats, and industrial engines. Plus we also carry a full line of Holley and Edelbrock performance carburetors. If we don't have a core available for the carburetor you need, we can rebuild yours. OUR CAR...

One of the most problematic and least-understood parts of any classic car is its carburetor. Everything else can be functioning perfectly, but one little ailment from the carb spells poor drivability and a certain headache for whomever is behind the wheel. Not everyone can troubleshoot a carb—and fewer still have any inclination to work on one—but Here are the basics: • Air enters through the top of the carburetor (or the side, or the bottom, depending upon the carburetor’s design) on its way to the intake manifold and eventually the combustion chamber of each cylinder. The passage that air passes through is typically referred to as the carburetor’s throat, bore or barrel. • A necked-down section of this passage – narrower in the middle and wider before and after– is called the venturi. As air rushes through this restriction, it speeds up. The change in speed as the air flows through causes the pressure to drop, which in turn draws gasoline through a tiny feed in the side of the venturi. The goal is to atomize the fuel into a fine mist, which mixes with the passing air and continues to the intake manifold. • Once air and fuel move through the venturi, they encounter another obstacle called the throttle plate, which is a disc that opens and closes to control the amount of air that enters the engine. The throttle plate is the part that moves when you press your foot on the accelerator pedal. The carburetor does the rest with different tube sizes and the presence or absence o...

Customer Questions About Carburetors Buying a quality street, off-road, or racing carburetor can be overwhelming and confusing. There are many different factors to consider when shopping for high performance carburetors or rebuilt carburetors including different brands, prices, warranties, performance capabilities, and much more. Because racing carburetors for sale are often a significant investment, it is important to do your research and get all your questions answered prior to making a final purchase. If you are trying to learn more about replacement carburetors, we can help you along the way. Here are some answers to frequently asked questions about performance carburetors: What Is A Carburetor? / How Does A Carburetor Work? Learning how carburetors work is easy. The primary carburetor function (most made from aluminum) is to control the amount of air and fuel entering the engine. It does this with driver input via a cable-operated accelerator pedal, opening and closing the throttle butterflies. At idle, the throttle is almost closed, only allowing a small amount of air to enter the engine through the idle circuit. If the throttle blades are completely shut, the engine cannot start or run. As the throttle blades open, more air is able to enter the engine and it speeds up, increasing RPMs. Fuel is drawn in with the air through low pressure created from the opening and closing of the What Size Carburetor Do I Need? The size of carburetor needed is determined by the use o...

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