{"product_id":"weber-40mm-idf-dual-carburetor-kit-fits-vw-type-3-notchback-squareback-fastback","title":"Weber 40mm IDF Dual Carburetor Kit | VW Type 3 Notchback, Squareback \u0026 Fastback | Dual Port (43-7341-0)","description":"\u003ch2\u003e\u003cb\u003eWeber 40mm IDF Dual Carburetor Kit — VW Type 3 (43-7341-0)\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eUnlock stronger throttle response and performance from your \u003cb\u003eVW Type 3\u003c\/b\u003e with this \u003cb\u003eWeber 40mm IDF Dual Carburetor Kit\u003c\/b\u003e, engineered specifically for the shallow Type 3 engine compartment. Whether you run a Notchback, Squareback, or Fastback, this dual-port kit delivers the precision fueling that original systems often lack.\u003c\/p\u003e\n\u003cp\u003eThe kit features \u003cb\u003elow-profile intake manifolds\u003c\/b\u003e and air cleaners so everything fits under the stock Type 3 engine hatch without modification. The genuine \u003cb\u003eWeber 40 IDF carburetors\u003c\/b\u003e are renowned for their tunability, letting you dial in the air-fuel ratio from a stock 1600cc to a high-performance street build.\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 3 (Notchback, Squareback, Fastback):\u003c\/b\u003e 1961–1973, dual-port heads\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 for precise, tunable fueling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow-Profile Design:\u003c\/b\u003e Manifolds and air cleaners fit under the stock Type 3 hatch without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eComplete Bolt-On Kit:\u003c\/b\u003e Includes linkage, manifolds, air cleaners, and installation hardware.\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\n\u003cb\u003eGenuine Weber 40mm IDF Carburetors\u003c\/b\u003e (dual)\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003eType 3-Specific Hex-Bar Linkage\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAluminum Intake Manifolds\u003c\/b\u003e (offset, low-profile)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eLow-Profile Air Cleaners\u003c\/b\u003e with high-flow gauze elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eInstallation Hardware:\u003c\/b\u003e fuel line, gaskets, and mounting hardware\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 43-7341-0\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVenturi Size:\u003c\/b\u003e 40mm IDF\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\u003eWill this fit under the stock Type 3 engine lid?\u003c\/b\u003e Yes — the low-profile manifolds and air cleaners are designed to fit under the stock Type 3 engine hatch without modification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eWhich Type 3 engines does this fit?\u003c\/b\u003e Dual-port Type 3 Notchback, Squareback, and Fastback 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\/vw-type-3\"\u003eVW Type 3\u003c\/a\u003e, or shop \u003ca href=\"\/collections\/all-vw-aircooled\"\u003eAll VW Air-Cooled\u003c\/a\u003e.\u003c\/p\u003e\n\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":44492756713587,"sku":"43-7341-0","price":1600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/43-7341-0-scaled.jpg?v=1784048072","url":"https:\/\/www.washburnsmetal.com\/products\/weber-40mm-idf-dual-carburetor-kit-fits-vw-type-3-notchback-squareback-fastback","provider":"Washburn's Metal","version":"1.0","type":"link"}