{"product_id":"radium-fst-r-regulated-fuel-surge-tank","title":"Radium - FST-R Regulated Fuel Surge Tank (Integrated FPR)","description":"\u003cp\u003eThe \u003cstrong\u003eRadium Engineering FST-R (Fuel Surge Tank, Regulated)\u003c\/strong\u003e is a revolutionary all-in-one fuel delivery powerhouse that integrates a high-volume fuel surge tank and an adjustable fuel pressure regulator into a single compact canister. By recirculating regulated fuel internally inside the surge tank, the FST-R eliminates clutter, reduces engine bay heat soak, and simplifies fuel plumbing down to a single feed line.\u003c\/p\u003e\n\n\u003ch3\u003eKey Performance Features:\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Billet Fuel Pressure Regulator:\u003c\/strong\u003e Built-in top-mounted FPR regulates rail pressure and returns overflow directly into the surge tank buffer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEliminates Fuel Return Heat Soak:\u003c\/strong\u003e Because returned fuel stays in the surge tank reservoir rather than cycling through engine bay lines, fuel rail temps remain cooler.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Single EFI Pump Housing:\u003c\/strong\u003e Accommodates standard 39mm high-flow pumps (Walbro GSS342 \/ AEM 50-1200) or high-amp E85 Hellcat pumps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Starvation Surge Reservoir:\u003c\/strong\u003e Always keeps the high-pressure pump submerged, eliminating starvation during low tank levels and aggressive track driving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6061 Billet Construction:\u003c\/strong\u003e Black anodized aluminum with laser-etched port identifiers and O-ring sealed fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNotice: Inlet and outlet ports are female ORB; male AN adapter fittings and fuel pumps are sold separately.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cdiv class=\"dm-motorsport-notice\" style=\"border-left: 3px solid #e11d48; background: rgba(225, 29, 72, 0.05); padding: 12px 16px; margin: 20px 0; border-radius: 4px; font-size: 0.9em; color: #881337;\"\u003e\n  \u003cstrong\u003eNotice:\u003c\/strong\u003e This product is designed and intended strictly for off-road closed-course motorsport competition and racing vehicles.\n\u003c\/div\u003e","brand":"Radium Engineering","offers":[{"title":"Single 39mm Pump (Walbro GSS342 \/ AEM 50-1200 \/ DW200\/300)","offer_id":50518299705502,"sku":"20-1933","price":768.0,"currency_code":"CAD","in_stock":true},{"title":"Single Large Pump (Walbro F90000267\/274\/285\/295 Hellcat)","offer_id":50518299738270,"sku":"20-1534","price":797.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6460\/0734\/files\/radium-fstr-standard-20-1933.jpg?v=1790117322","url":"https:\/\/dm-performance.ca\/products\/radium-fst-r-regulated-fuel-surge-tank","provider":"DM Performance","version":"1.0","type":"link"}