{"product_id":"pmo-fuel-pressure-control-unit-barbed-fittings-porsche-911-1965-1989","title":"PMO Fuel Pressure Control Unit — Adjustable, Barbed Fittings | Carbureted Porsche 911 \/ 930 (PM-O403-0)","description":"\u003cp\u003eCarburetors want low, steady fuel pressure — feed them straight off a modern pump and you push fuel past the float valves, flood the bowls, and chase a rich condition that no amount of jetting will cure. The \u003cstrong\u003ePMO Fuel Pressure Control Unit with barbed fittings (PM-O403-0)\u003c\/strong\u003e sets the pressure where your carburetors actually want it and holds it there.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable regulation\u003c\/strong\u003e — dial the pressure to suit your carburetors rather than living with whatever the pump delivers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarbed fittings\u003c\/strong\u003e for standard rubber fuel hose — the straightforward choice on a stock-style fuel line.\u003c\/li\u003e\n\u003cli\u003eProtects float valves and stops pressure-induced flooding and bowl overflow.\u003c\/li\u003e\n\u003cli\u003eMade in the USA by PMO.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eConfirmed:\u003c\/strong\u003e Carbureted air-cooled Porsche 911 and 930 fuel systems running PMO or Weber carburetors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eChoose your fitting style:\u003c\/strong\u003e this is the barbed-hose version. If you are plumbing braided line with AN fittings, order PM-O404-0 instead.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: PM-O403-0\u003c\/li\u003e\n\u003cli\u003eFitting type: Barbed (rubber hose)\u003c\/li\u003e\n\u003cli\u003eUPC: 707924555585\u003c\/li\u003e\n\u003cli\u003eCountry of origin: United States\u003c\/li\u003e\n\u003cli\u003eShipping weight: 0.43 lb\u003c\/li\u003e\n\u003cli\u003eBoxed dimensions: 6 x 6 x 3 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eQuestions \u0026amp; Answers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhy do I need a regulator on a carbureted car?\u003c\/strong\u003e Carburetors need low, stable pressure; too much pressure forces fuel past the float valve and floods the bowls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarbed or AN?\u003c\/strong\u003e This is the barbed version for rubber hose. PM-O404-0 is the AN-6 version for braided line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat's the part number?\u003c\/strong\u003e PM-O403-0.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAre you an authorized dealer?\u003c\/strong\u003e Yes — Washburn's Metal is an authorized PMO dealer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does it ship?\u003c\/strong\u003e Standard ground or air; no hazmat restrictions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e⚠️ 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","brand":"PMO","offers":[{"title":"Default Title","offer_id":45259279892595,"sku":"PM-O403-0","price":135.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0278\/2760\/1523\/files\/PM-O403-0-1-scaled.jpg?v=1784322082","url":"https:\/\/www.washburnsmetal.com\/products\/pmo-fuel-pressure-control-unit-barbed-fittings-porsche-911-1965-1989","provider":"Washburn's Metal","version":"1.0","type":"link"}