{"product_id":"regulators-return-style-fuel-pressure-regulator-7-psi-adjustable-3-8-inch-npt-inlet-outlet","title":"Regulators: return style fuel pressure regulator; 7 psi; adjustable; 3\/8 inch NPT inlet outlet","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 12-803BP\u003c\/p\u003e\u003cp\u003eHolley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator is fully adjustable so regulating the fuel pressure to your engines needs is a simple task. All Holley regulators are pre-set at the factory so there is no guesswork when first installing the regulator. The Holley 12-803BP fuel pressure regulator features 3\/8\" NPT in\/out ports and a 3\/8\" NPT return port.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAdjustable fuel regulation from 4-1\/2 to 9 psi\u003c\/li\u003e\n\u003cli\u003ePreset to 7psi\u003c\/li\u003e\n\u003cli\u003e3\/8\" NPT ports (1 in, 1 out, 1 bypass or return)\u003c\/li\u003e\n\u003cli\u003eUsed in systems with a return line back to the fuel tank\u003c\/li\u003e\n\u003cli\u003eQuieter fuel pump operation\u003c\/li\u003e\n\u003cli\u003eDesigned only for carburetor use\u003c\/li\u003e\n\u003cli\u003ePolished finish\u003c\/li\u003e\n\u003cli\u003eMounting bracket included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStreet\/Strip Carbureted Applications \rTwo Port\rAdjustable from 4.5 to 9 PSI\u003c\/p\u003e","brand":"Holley","offers":[{"title":"Default Title","offer_id":52258569552184,"sku":"H00E 12-803BP","price":329.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/horsepower-asset-517606-3340687-square.webp?v=1778130768","url":"https:\/\/store.motormia.co\/products\/regulators-return-style-fuel-pressure-regulator-7-psi-adjustable-3-8-inch-npt-inlet-outlet","provider":"MOTORMIA","version":"1.0","type":"link"}