{"product_id":"pmo-venturi-set-40mm-x-38mm-6pcs-air-cooled-porsche-911-pm-o180-5","title":"PMO Venturi Set 40mm x 38mm (6pcs) — Brass, 6-Piece Set | Porsche 911 (1965-1989) (PM-O180-5)","description":"\u003cp\u003eThe Venturi Set 40mm x 38mm (6pcs) is a genuine PMO (Performance Machined Originals) component for the air-cooled Porsche 911 — the same precision parts trusted on show engines and race motors. Part number PM-O180-5. Imported.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine PMO \/ Performance Machined Originals manufacture\u003c\/li\u003e\n\u003cli\u003eEngineered for PMO and Weber carbureted air-cooled Porsche 911 induction\u003c\/li\u003e\n\u003cli\u003eBrass, 6-Piece Set\u003c\/li\u003e\n\u003cli\u003eSold and shipped by an authorized PMO dealer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits air-cooled Porsche 911 (1965–1989) running PMO or Weber carburetion. Confirmed: Porsche 911. If you are unsure of your carburetor size or setup, contact us with your engine build before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart number: PM-O180-5\u003c\/li\u003e\n\u003cli\u003eManufacturer: PMO (Performance Machined Originals)\u003c\/li\u003e\n\u003cli\u003eBoxed dimensions: 8 x 6 x 2 in\u003c\/li\u003e\n\u003cli\u003eShipping weight: 0.724 lb\u003c\/li\u003e\n\u003cli\u003eOrigin: Imported\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 Fits air-cooled Porsche 911 (1965–1989) running PMO or Weber carburetion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the part number?\u003c\/strong\u003e This is PMO PM-O180-5.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre you an authorized dealer?\u003c\/strong\u003e Yes — Washburn's Metal is an authorized PMO dealer, so this is a genuine PMO part, not a copy.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow does it ship?\u003c\/strong\u003e Standard ground from our Orange, California shop; no hazmat restrictions on this item.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQuick spec:\u003c\/strong\u003e Genuine PMO Venturi Set 40mm x 38mm (6pcs) (PM-O180-5), Brass, 6-Piece Set, for air-cooled Porsche 911 carbureted induction.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e⚠ California Proposition 65 Warning:\u003c\/strong\u003e This product can expose you to chemicals including lead, 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\":\"PMO Venturi Set 40mm x 38mm (6pcs) (PM-O180-5)\",\"sku\":\"PM-O180-5\",\"mpn\":\"PM-O180-5\",\"brand\":{\"@type\":\"Brand\",\"name\":\"PMO\"},\"description\":\"Genuine PMO Venturi Set 40mm x 38mm (6pcs) for air-cooled Porsche 911.\",\"offers\":{\"@type\":\"Offer\",\"priceCurrency\":\"USD\",\"price\":\"166.03\",\"availability\":\"https:\/\/schema.org\/InStock\",\"seller\":{\"@type\":\"Organization\",\"name\":\"Washburn's Metal\"}},\"gtin12\":\"707924554694\"}\u003c\/script\u003e\u003ch3\u003e\u003cb\u003eTuning Notes\u003c\/b\u003e\u003c\/h3\u003e\u003cp\u003eVenturi size is one of the primary levers for matching PMO or Weber carburetors to a specific engine's displacement and cam profile — going too large can hurt off-idle response and too small can restrict top-end breathing. If you are not certain which venturi size your current jetting was built around, check your carburetor tag or reach out with your engine specs before ordering, since venturis are a precision fit item and are not typically returnable once installed.\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","brand":"PMO","offers":[{"title":"Default Title","offer_id":45274691993715,"sku":"PM-O180-5","price":166.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/PM-O180-5-scaled.jpg?v=1784765429","url":"https:\/\/shop.washburnsmetal.com\/products\/pmo-venturi-set-40mm-x-38mm-6pcs-air-cooled-porsche-911-pm-o180-5","provider":"Washburn's Metal","version":"1.0","type":"link"}