{"product_id":"4-barrel-br-67201-850cfm-carburetor-double-pumper-mechanical-performance-race","title":"4 Barrel BR-67201 850CFM Carburetor Double Pumper Mechanical Performance Race","description":"\u003ch2\u003e4 Barrel 850CFM Double Pumper Carburetor\u003c\/h2\u003e\u003cp\u003eThis 4 barrel 850CFM double pumper carburetor is a mechanical secondary performance carburetor built to feed serious horsepower on race and high-output street engines, and it carries the BR-67201 reference for easy cross-matching.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis 850CFM double pumper carburetor is a four-barrel mechanical secondary unit made for racers and engine builders who need consistent fuel delivery at wide-open throttle. The BR-67201 carburetor pairs an 850CFM flow rating with dual accelerator pumps to keep the air-fuel mixture stable during hard launches and rapid throttle changes. It suits drag cars, circle track machines, and aggressive street builds that have the cam, heads, and intake to use the extra airflow.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e850CFM four-barrel airflow rating supports high-rpm power on built engines\u003c\/li\u003e\n\u003cli\u003eMechanical secondary operation gives direct throttle control under hard acceleration\u003c\/li\u003e\n\u003cli\u003eDouble pumper design with dual accelerator pumps for crisp throttle response\u003c\/li\u003e\n\u003cli\u003eFour-barrel bolt pattern matches common square-bore performance intake manifolds\u003c\/li\u003e\n\u003cli\u003eBR-67201 reference for straightforward cross-matching and reordering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDrag racing launches where throttle response off the line matters\u003c\/li\u003e\n\u003cli\u003eCircle track and oval racing where the engine stays in high rpm ranges\u003c\/li\u003e\n\u003cli\u003eHot rod and muscle car builds running aggressive camshaft profiles\u003c\/li\u003e\n\u003cli\u003eEngine dyno sessions and carburetor tuning work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBR-67201\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBarrel Count\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlow Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e850CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSecondary Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMechanical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccelerator Pumps\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual (double pumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What size engine does an 850CFM double pumper suit? \u003cstrong\u003eA:\u003c\/strong\u003e An 850CFM four-barrel works best on larger displacement or high-rpm engines with supporting cam, heads, and intake. A smaller engine may need a lower CFM rating to keep throttle response clean.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a direct bolt-on carburetor? \u003cstrong\u003eA:\u003c\/strong\u003e It uses a common four-barrel square-bore bolt pattern, but linkage, fuel lines, and jetting often need adjustment to match your setup. Verify your intake manifold flange before ordering.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50557047668822,"sku":"ZZ3P01560","price":461.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_f2b2886d-6564-4538-a5f6-a031c0cdcf63.jpg?v=1790966338","url":"https:\/\/www.solidspare.com\/products\/4-barrel-br-67201-850cfm-carburetor-double-pumper-mechanical-performance-race","provider":"Solid Spare","version":"1.0","type":"link"}