{"product_id":"radium-top-feed-upgrade-fuel-rails-subaru-liberty-outback-00-03-ez30-h6","title":"Radium Top Feed Upgrade Fuel Rails, Subaru Liberty \/ Outback EZ30 H6 (2000-2003)","description":"\u003cp\u003eThe \u003cstrong\u003eRadium Engineering 20-0764-02 Top Feed Upgrade Fuel Rails\u003c\/strong\u003e are a complete fuel rail solution for the Subaru EZ30 Phase-I flat-six engine, as found in the 2000-2003 Liberty and Outback H6. CNC machined from solid 6061 aluminium, black anodised, and laser etched, these rails support all engine power requirements with a large internal bore — from naturally aspirated builds through to high-flow injector upgrades.\u003c\/p\u003e\n\n\u003cp\u003eThese rails are specifically designed for the \u003cstrong\u003eEZ30 Phase-I\u003c\/strong\u003e engine — identified by a single exhaust port per bank and the Subaru air-assist fuel injection system. Each rail features three 8AN ORB threaded ports (6 total). To reuse the OEM fuel pressure regulator, use \u003cstrong\u003eRadium 20-0301\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eFuel Injector Compatibility\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eOEM Injectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Radium fuel rails feature \u003cstrong\u003e11mm injector bores\u003c\/strong\u003e — directly compatible with the factory Subaru EZ30 Phase-I air-assist fuel injectors. No modifications required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAftermarket Injectors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Phase-I EZ30 uses a unique OEM air-assist injector that is not replicated in the aftermarket. To use universal aftermarket injectors, the provided \u003cstrong\u003eRadium injector seats\u003c\/strong\u003e must be installed into the air-assist cylinder heads. Once installed, an aftermarket injector that is \u003cstrong\u003e48mm long with 11mm upper O-ring and 14mm lower O-ring\u003c\/strong\u003e must be used.\u003c\/p\u003e\n\u003cp\u003eThe following injectors have been verified compatible (others on the market may also work):\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInjector Dynamics ID1050-XDS-48-11-14\u003c\/li\u003e\n  \u003cli\u003eInjector Dynamics ID1300-XDS-48-11-14\u003c\/li\u003e\n  \u003cli\u003eInjector Dynamics ID1750-XDS-48-11-14\u003c\/li\u003e\n  \u003cli\u003eInjector Dynamics ID2600-XDS-48-11-14\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC machined solid 6061 aluminium\u003c\/strong\u003e — black anodised and laser etched\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge internal bore\u003c\/strong\u003e — supports all engine power requirements without flow restriction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e11mm injector bores\u003c\/strong\u003e — OEM air-assist injector compatible, no modification required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree 8AN ORB ports per rail\u003c\/strong\u003e — 6 total, maximum plumbing flexibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadium injector seats included\u003c\/strong\u003e — enables universal aftermarket injector fitment in air-assist heads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal insulating press-in spacers included\u003c\/strong\u003e — 11mm, x4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM FPR compatible\u003c\/strong\u003e — use Radium 20-0301 to retain the factory fuel pressure regulator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEZ30 Phase-I specific\u003c\/strong\u003e — single exhaust port per bank, air-assist injection system\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBlack anodised, laser etched aluminium fuel rails (x2)\u003c\/li\u003e\n  \u003cli\u003eSubaru air-assist injector seats (x6)\u003c\/li\u003e\n  \u003cli\u003eThermal insulating press-in spacers, 11mm (x4)\u003c\/li\u003e\n  \u003cli\u003eStainless steel M8x1.25 mounting bolts (x8)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2000-2003 Subaru Liberty H6 — EZ30 Phase-I (single exhaust port per bank)\u003c\/li\u003e\n  \u003cli\u003e2000-2003 Subaru Outback H6 — EZ30 Phase-I (single exhaust port per bank)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eAvailable Part Numbers\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-0764-02\u003c\/strong\u003e — Top Feed Upgrade Fuel Rails, Subaru Liberty \/ Outback EZ30 Phase-I H6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-0301\u003c\/strong\u003e — OEM FPR adapter (sold separately, for retaining factory fuel pressure regulator)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eWhy Radium Engineering?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✔ Designed and manufactured in the USA\u003c\/li\u003e\n  \u003cli\u003e✔ CNC machined solid 6061 billet aluminium — precision fit, black anodised\u003c\/li\u003e\n  \u003cli\u003e✔ Includes injector seats for universal aftermarket injector compatibility\u003c\/li\u003e\n  \u003cli\u003e✔ Trusted by professional motorsport teams and serious enthusiasts worldwide\u003c\/li\u003e\n  \u003cli\u003e✔ Exclusively distributed in Australia by Coore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eGenuine Radium Engineering product. Stocked in Sydney for fast Australian delivery. EZ30 Phase-I only — single exhaust port per bank. Aftermarket injectors require Radium injector seats (included). Use Radium 20-0301 to retain OEM FPR. Professional installation recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48591094743272,"sku":"20-0764-02","price":15758.98,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/8135\/4376\/files\/20-0764-02_02d3f4f7-2b62-4154-aba3-27b7ad059d33.jpg?v=1779942760","url":"https:\/\/www.platinumracingproducts.com\/th-th\/products\/radium-top-feed-upgrade-fuel-rails-subaru-liberty-outback-00-03-ez30-h6","provider":"Platinum Racing Products","version":"1.0","type":"link"}