{"product_id":"radium-top-feed-conversion-primary-fuel-rail-mazda-rx-7-fd-cosmo-13b","title":"Radium Top Feed Conversion Primary Fuel Rail - Mazda RX-7 FD\/Cosmo (13B)","description":"\u003ch2\u003eRadium Top Feed Conversion Primary Fuel Rail - Mazda RX-7 FD3S \/ Cosmo (13B-RE \/ 13B-REW)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSuits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1992-2002 Mazda RX-7 FD3S — 13B-REW\u003c\/li\u003e\n\u003cli\u003e1990-1995 Mazda \/ Eunos Cosmo — 13B-RE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radium Engineering High Flow Primary Fuel Rail is a top feed conversion rail for the 13B-RE and 13B-REW rotary engine. Manufactured from aluminium with a large internal bore, the rail supports all necessary engine power requirements and is anodised black for compatibility with all popular fuel types including E85.\u003c\/p\u003e\n\u003cp\u003eThree 8AN ORB ports are provided — the extra centre port accommodates additional fuel system accessories such as the OEM fuel temperature sensor (using adapter 14-0421), a pressure transducer, or a Radium fuel pulse damper. Phenolic insulating spacers and washers are included with stainless steel hardware to prevent thermal energy from conducting heat into the fuel.\u003c\/p\u003e\n\u003cp\u003eThe included 14mm lower injector seats are designed to be compatible with or without the OEM diffusers in place, and feature Viton O-rings for boosted applications.\u003c\/p\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eFuel Injector Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInjector Dynamics ID1050x — 34-14-14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1300 — 34-14-14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID1750 — 34-14-14\u003c\/li\u003e\n\u003cli\u003eInjector Dynamics ID2600 — 34-14-14\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Fuel injectors are not included and must be purchased separately.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTop feed conversion design for 13B-RE \/ 13B-REW rotary engines\u003c\/li\u003e\n\u003cli\u003eLarge internal bore for high-flow fuel delivery\u003c\/li\u003e\n\u003cli\u003e3x 8AN ORB ports — centre port for accessories (FPD, pressure transducer, temp sensor)\u003c\/li\u003e\n\u003cli\u003eBlack anodised aluminium — E85 and all fuel type compatible\u003c\/li\u003e\n\u003cli\u003e14mm lower injector seats with Viton O-rings — OEM diffuser compatible\u003c\/li\u003e\n\u003cli\u003ePhenolic thermal insulating spacers and washers included\u003c\/li\u003e\n\u003cli\u003eStainless steel mounting hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e20-0445 — Radium Top Feed Conversion Primary Fuel Rail (Mazda RX-7 FD3S \/ Cosmo, 13B-RE \/ 13B-REW)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eWhy Radium Engineering?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Manufactured in the USA to motorsport-grade tolerances\u003c\/li\u003e\n\u003cli\u003e✅ CNC-machined billet aluminium components built for performance and longevity\u003c\/li\u003e\n\u003cli\u003e✅ Trusted by high-power build tuners and race teams worldwide\u003c\/li\u003e\n\u003cli\u003e✅ Bolt-on fitment — no cutting, drilling, or fabrication required\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with E85, pump petrol, and flex fuel sensor integration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering Clearance","offers":[{"title":"Default Title","offer_id":44955354464326,"sku":"20-0445","price":175.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/7166\/3942\/files\/20-0445.jpg?v=1777291617","url":"https:\/\/shiftymods.com.au\/products\/radium-top-feed-conversion-primary-fuel-rail-mazda-rx-7-fd-cosmo-13b","provider":"Shifty Mods","version":"1.0","type":"link"}