{"product_id":"empi-28mm-venturi-for-empi-40mm-44mm-pair-empi-quality-replacement-porsche-912-914-43-4407-0","title":"EMPI 28mm Venturi Pair — for EMPI 40mm \u0026 44mm Carburetors | Porsche 912 \u0026 914 (1955–1976) (43-4407-0)","description":"\u003cp\u003eThe venturi is where the carburetor draws its breath, and a choke sized too large mutes the throttle response of a mild engine to a lazy sigh. This 28mm pair is the small choke for EMPI 40 and 44 carburetors, quickening the low- and mid-range signal on smaller-displacement builds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e28mm venturis, the smallest choke option for stronger low-end signal\u003c\/li\u003e\n\u003cli\u003eSold as a matched pair for one dual-throat carburetor\u003c\/li\u003e\n\u003cli\u003eFits EMPI 40mm and 44mm carburetors\u003c\/li\u003e\n\u003cli\u003eSharpens throttle response on mild and small-displacement engines\u003c\/li\u003e\n\u003cli\u003eGenuine EMPI part\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits Porsche 912, 914, 356A, 356B, and 356C running EMPI 40mm and 44mm carburetors, sold as a pair. If you are unsure this fits your car, contact us with your year and model before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: 43-4407-0\u003c\/li\u003e\n\u003cli\u003eManufacturer: EMPI\u003c\/li\u003e\n\u003cli\u003eBoxed dimensions: 8 x 6 x 2 in\u003c\/li\u003e\n\u003cli\u003eShipping weight: 0.65 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDoes this fit my Porsche?\u003c\/strong\u003e It fits Porsche 912, 914, and 356A\/B\/C running EMPI 40mm and 44mm carburetors, sold as a pair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is this part?\u003c\/strong\u003e A pair of 28mm venturis that set the air speed through EMPI 40 and 44 carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the part number?\u003c\/strong\u003e EMPI 43-4407-0, sold as a pair.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre you an authorized dealer?\u003c\/strong\u003e Yes — Washburn's Metal is an authorized EMPI dealer, so this is genuine EMPI, not a copy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it ship?\u003c\/strong\u003e ships standard ground from our Orange, California shop\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠ California Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"EMPI 28mm Venturi Pair \\u2014 for EMPI 40mm \u0026 44mm Carburetors | Porsche 912 \u0026 914 (1955\\u20131976) (43-4407-0)\",\"sku\":\"43-4407-0\",\"mpn\":\"43-4407-0\",\"brand\":{\"@type\":\"Brand\",\"name\":\"EMPI\"},\"description\":\"28mm venturi pair for EMPI 40mm\/44mm carbs on Porsche 912, 914, and 356. Sold as a pair. Ships from our Orange, CA shop.\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"36.49\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Washburn's Metal\"}},\"gtin12\":\"707924274721\"}\u003c\/script\u003e","brand":"EMPI","offers":[{"title":"Default Title","offer_id":45307963015283,"sku":"43-4407-0","price":36.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/43-4407-0.jpg?v=1785946606","url":"https:\/\/shop.washburnsmetal.com\/products\/empi-28mm-venturi-for-empi-40mm-44mm-pair-empi-quality-replacement-porsche-912-914-43-4407-0","provider":"Washburn's Metal","version":"1.0","type":"link"}