{"product_id":"ap01-2x-carburetors-for-40-dcoe-weber-40mm-twin-choke-1975-1992-4cyl-6cyl-v8-19550174-40dcoe-19550-174","title":"Pair of 40 DCOE-Style 40 mm Twin-Choke Carburetors – Ref. 19550.174","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\u003cp\u003ePair of 40 DCOE-style 40 mm twin-choke side-draft carburetors for compatible replacement or custom performance applications. These are reference-compatible components and are not presented as genuine Weber, Dellorto, or Solex units.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTwo 40 mm twin-choke side-draft carburetors\u003c\/li\u003e\n\u003cli\u003eDCOE-style mounting and linkage layout\u003c\/li\u003e\n\u003cli\u003eReferences: 40DCOE, 40 DCOE, 19550.174, and 19550174\u003c\/li\u003e\n\u003cli\u003eCan support compatible four-, six-, or eight-cylinder custom builds when correctly sized and tuned\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Note\u003c\/h2\u003e\u003cp\u003eSupplier-listed as a replacement option for selected 1975–1992 water-cooled Volkswagen 1.5L, 1.6L, 1.7L, and 1.8L engines with an eight-valve non-crossflow head. Other Toyota, Nissan, GM, and custom-engine applications require an appropriate intake manifold, linkage, fuel system, filtration, jetting, and clearance. Confirm every dimension and reference before ordering.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Tuning Note\u003c\/h2\u003e\u003cp\u003eProfessional carburetor installation and tuning are strongly recommended. Set fuel pressure, float level, jetting, synchronization, throttle return, linkage travel, and mixture for the exact engine. Check carefully for fuel leaks before startup and keep fuel away from heat and ignition sources.\u003c\/p\u003e","brand":"PARTS ISLAND","offers":[{"title":"United States","offer_id":48669677650165,"sku":"200007763:201336106","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0795\/0191\/8453\/files\/S4fbf01e6d30b44c48a3a0fe658c7bc0au.webp?v=1787199205","url":"https:\/\/www.partsisland.com\/products\/ap01-2x-carburetors-for-40-dcoe-weber-40mm-twin-choke-1975-1992-4cyl-6cyl-v8-19550174-40dcoe-19550-174","provider":"PARTS ISLAND","version":"1.0","type":"link"}