{"product_id":"br-67256-670cfm-street-carburetor-electric-choke-vac-secondary-aluminum-4-barrel","title":"BR-67256 670CFM Street Carburetor Electric Choke Vac Secondary Aluminum 4-Barrel","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis aftermarket replacement carburetor is a 670 CFM aluminum four-barrel street carburetor with an electric choke and vacuum secondary operation, identified by part number BR-67256. A four-barrel carburetor meters air and fuel into an engine intake in place of electronic fuel injection, and vacuum secondary operation opens the rear barrels as engine demand increases. The electric choke provides a choke mechanism controlled electrically rather than by a manual cable or hot-air tube.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e670 CFM four-barrel design intended for street-driven engine applications.\u003c\/li\u003e\n\u003cli\u003eVacuum secondary operation controls the opening of the secondary barrels based on engine demand.\u003c\/li\u003e\n\u003cli\u003eElectric choke provides an electrically operated choke mechanism.\u003c\/li\u003e\n\u003cli\u003eAluminum construction as identified in the product title.\u003c\/li\u003e\n\u003cli\u003eCross-references part number BR-67256 for identification and comparison.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Uses\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacing a worn, damaged, or malfunctioning four-barrel carburetor on a street engine.\u003c\/li\u003e\n\u003cli\u003eServicing the fuel delivery system during routine maintenance or carburetor replacement.\u003c\/li\u003e\n\u003cli\u003eRestoring normal air and fuel metering after the original carburetor has failed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Four-barrel carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e BR-67256\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCFM Rating:\u003c\/strong\u003e 670 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarrel Configuration:\u003c\/strong\u003e 4-barrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChoke Type:\u003c\/strong\u003e Electric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Type:\u003c\/strong\u003e Vacuum secondary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGeneral Application:\u003c\/strong\u003e Street carburetor applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What does a four-barrel carburetor do? \u003cstrong\u003eA:\u003c\/strong\u003e A four-barrel carburetor meters air and fuel into the engine intake, with the secondary barrels opening under higher demand to supply additional air and fuel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How should fitment be verified? \u003cstrong\u003eA:\u003c\/strong\u003e Confirm that the existing carburetor part number and the complete engine or vehicle model designation match the information referenced in this listing before purchase.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eThis is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":67947095261457,"sku":"ZZ3V01075","price":671.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/s-l1600_2b312f94-8043-4bb5-af7e-2ec132b81d14.jpg?v=1793699207","url":"https:\/\/www.duraforce.com\/products\/br-67256-670cfm-street-carburetor-electric-choke-vac-secondary-aluminum-4-barrel","provider":"DURAFORCE","version":"1.0","type":"link"}