{"product_id":"300zx-z31-kingfisher-plenum-passenger-inlet-without-idle-controls","title":"300ZX (Z31) Kingfisher Plenum - Passenger Inlet WITHOUT Idle controls","description":"\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eCurrent Leadtime: 4-7 weeks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEucadian Performance is proud to present our Kingfisher intake plenum for the Z31 platform. A premium upgrade over our gutted plenum offering, designed to transform your SOHC VG30 or VG33 engine's performance and aesthetic appeal.\u003c\/p\u003e\n\u003cp\u003eA complete reinvention of the factory Z31 plenum, the Kingfisher utilizes 0.125” (3mm) sheet to form the plenum body, CNC billet 6061 intake flange, and billet plenum top. This combination creates a plenum that weighs less than our gutted plenum offering. \u003c\/p\u003e\n\u003cp\u003eThe CNC-machined billet intake flange provides tighter dimensional control at the runner inlets, improving airflow transition quality. A 63mm throttle-body flange paired with a passenger inlet elbow allows for smooth flow into the plenum.\u003c\/p\u003e\n\u003cp\u003eBillet idle-control flanges are incorporated to ensure factory drivability, idle, and cold-start performance. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA bolt-on plenum that preserves OEM features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintains factory plenum cover mounting\u003c\/li\u003e\n\u003cli\u003ePCV port tapped to factory specification (1\/4-19BSPT)\u003c\/li\u003e\n\u003cli\u003eOEM mounting to maintain bolt-on characteristics\u003c\/li\u003e\n\u003cli\u003eVacuum Ports: (2x) 1\/8\" NPT; (2x) 1\/4\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIncluded With Purchase:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eM6x1.0 Plenum Cover Bolts (6x)\u003c\/li\u003e\n\u003cli\u003eM8x1.25 Plenum Mounting Bolts (5x)\u003c\/li\u003e\n\u003cli\u003e3\/8\" NPT Plugs (4x)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAs a preventive measure, we recommend applying an anti-seize compound to the NPT plugs before installation to prevent aluminum galling. This ensures that the plugs can be easily removed in the future if needed.\u003c\/p\u003e\n\u003cp\u003ePlease note: Rerouting of heater core hoses may be \u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003erequired\u003c\/span\u003e\u003c\/strong\u003e. \u003c\/p\u003e\n\u003cp\u003eFor those that wish to eliminate idle controls, please check out our \u003ca href=\"https:\/\/eucadian.com\/collections\/engine\/products\/300zx-z31-kingfisher-plenum-vg30-vg33\" title=\"Kingfisher Plenum 300ZX (Z31)\"\u003e300ZX (Z31) Kingfisher Plenum (VG30\/VG33)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Eucadian Performance","offers":[{"title":"Default Title","offer_id":48357402149051,"sku":"EN-Kingfisher-Pass","price":600.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0514\/0339\/1163\/files\/Kingfisher_Passenger_TB4.png?v=1789337487","url":"https:\/\/eucadian.com\/products\/300zx-z31-kingfisher-plenum-passenger-inlet-without-idle-controls","provider":"Eucadian Performance","version":"1.0","type":"link"}