{"product_id":"weber-40mm-idf-dual-carburetor-kit-fits-vw-type-2-type-4-porsche-914","title":"Weber 40mm IDF Dual Carburetor Kit | VW Bus, Type 4 \u0026 Porsche 914 | Dual Port (43-7347-0)","description":"\u003ch2\u003e\u003cb\u003eWeber 40mm IDF Dual Carburetor Kit — VW Type 2, Type 4 \u0026amp; Porsche 914 (43-7347-0)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eUpgrade your dual-port air-cooled engine with the complete \u003cb\u003eWeber 40mm IDF Dual Carburetor Kit\u003c\/b\u003e. This bolt-on induction system replaces restrictive factory fuel delivery with genuine Weber 40 IDF carburetors for crisp throttle response and improved performance on \u003cb\u003eVW Type 2, Type 4, and Porsche 914\u003c\/b\u003e engines.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eVehicle Fitment\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 2 (Bus):\u003c\/b\u003e 1972–1979 (dual port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVW Type 4:\u003c\/b\u003e 1972–1974 (dual port)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003ePorsche 914:\u003c\/b\u003e 1972–1975\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eKey Features \u0026amp; Benefits\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eGenuine Weber 40 IDF Carburetors:\u003c\/b\u003e Dedicated induction per cylinder pair for strong, tunable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Bolt-On Kit:\u003c\/b\u003e Everything needed to replace the factory setup in one package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eHigh-Flow Filtration:\u003c\/b\u003e Air cleaners with a high-flow gauze element.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eKit Includes\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003eCarburetor Linkage\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAluminum Intake Manifolds\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eAir Cleaners\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eHigh-Flow Gauze Element\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eFuel Line\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eHardware and Gaskets\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eTechnical Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePart Number:\u003c\/b\u003e 43-7347-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eCarburetor:\u003c\/b\u003e Weber 40mm IDF (dual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eConfiguration:\u003c\/b\u003e Dual carburetor, dual port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cb\u003eFrequently Asked Questions\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhat's included in the kit?\u003c\/b\u003e Carburetor linkage, aluminum intake manifolds, air cleaners, a high-flow gauze element, fuel line, and hardware and gaskets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhich engines does this fit?\u003c\/b\u003e Dual-port VW Type 2 (Bus), VW Type 4, and Porsche 914 engines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cb\u003eExplore Related Categories\u003c\/b\u003e\u003c\/h3\u003e\n\u003cp\u003eBrowse more induction upgrades in our \u003ca href=\"\/collections\/fuel-intake\"\u003eFuel \u0026amp; Intake\u003c\/a\u003e collection, explore \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e, or shop \u003ca href=\"\/collections\/all-porsche\"\u003eAll Porsche\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eTuning \u0026amp; Setup Notes\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eA progressive or dual carburetor swap changes the fuel curve of your engine, so plan on a proper jetting check and idle\/mixture sync once the kit is installed — every engine's compression, cam, and exhaust combination is a little different. We recommend a mechanical fuel pump or a regulated low-pressure electric pump sized for carburetor use, fresh fuel line rated for ethanol-blended gas, and a check of your linkage geometry before first start-up.\u003c\/p\u003e\u003ch3\u003e\u003cb\u003eThe Washburn's Metal Difference\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eWashburn's Metal is a family-run air-cooled VW \u0026amp; Porsche specialist shop — every part we sell is inspected before it ships, and our team is on hand by phone or email if you have a fitment question before or after you order. We stand behind what we sell: if a part doesn't fit as described, reach out and we'll make it right.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠ WARNING (California Proposition 65):\u003c\/strong\u003e This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e. Parts are legal for use on pre-pollution-controlled vehicles only.\u003c\/p\u003e","brand":"Washburn's Metal","offers":[{"title":"Default Title","offer_id":44492415828083,"sku":"43-7347-0","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/43-7347-0-scaled.jpg?v=1784048071","url":"https:\/\/www.washburnsmetal.com\/products\/weber-40mm-idf-dual-carburetor-kit-fits-vw-type-2-type-4-porsche-914","provider":"Washburn's Metal","version":"1.0","type":"link"}