{"product_id":"radium-fuel-hanger-surge-tank-suit-f90000267-274-285-bmw-3-series-e90-e91-e92-e93-n54-n55-20-1972","title":"Radium Fuel Hanger Surge Tank Suit F90000267\/274\/285","description":"\u003cp\u003eThe Radium Fuel Hanger Surge Tank (FHST) is a revolutionary in-tank solution to eliminate fuel starvation during high-performance driving while also providing the ability to upgrade to one or two high-flow aftermarket fuel pumps. Designed specifically for BMW platforms, the FHST installs inside the fuel tank opposite the OEM fuel pump and is fully compatible with gasoline and E85. No permanent modifications are required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow It Works\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe OEM saddlebag fuel tank design often suffers fuel slosh under high lateral G-forces. The FHST prevents starvation by drawing fuel from three sources:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThe OEM electric lift pump\u003c\/li\u003e\n  \u003cli\u003eThe fuel pressure regulator (FPR)\u003c\/li\u003e\n  \u003cli\u003eAn integrated one-way fill valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRegulator Technology\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with RA-series regulators, the FHST offers tool-less 1:1 fuel pressure adjustment with tactile detents, a swiveling vacuum reference port, and four interchangeable fittings:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/16\" barbed fitting\u003c\/li\u003e\n  \u003cli\u003e3AN male adapter\u003c\/li\u003e\n  \u003cli\u003ePush-to-connect for 1\/4\" OD tubing\u003c\/li\u003e\n  \u003cli\u003eVacuum plug for constant fuel pressure setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCustom stainless electrical studs rated for high current\u003c\/li\u003e\n  \u003cli\u003eETFE-insulated in-tank wiring, fuel and ethanol resistant\u003c\/li\u003e\n  \u003cli\u003eNon-conductive acorn nuts to prevent short circuits\u003c\/li\u003e\n  \u003cli\u003eRelay, fuse, and wiring kit included for one pump (additional kit required for dual setups)\u003c\/li\u003e\n  \u003cli\u003eAnodized aluminum canister, fittings, and stainless hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDrop-in OEM replacement—no permanent modifications\u003c\/li\u003e\n  \u003cli\u003eSupports one or two surge pumps\u003c\/li\u003e\n  \u003cli\u003eProtects against fuel starvation during hard cornering\u003c\/li\u003e\n  \u003cli\u003eCompatible with various high-performance fuel pumps\u003c\/li\u003e\n  \u003cli\u003eGasoline and ethanol (E85) compliant\u003c\/li\u003e\n  \u003cli\u003eRelay(s), fuse(s), and electrical hardware included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-1970 FHST:\u003c\/strong\u003e Fits Walbro GSS342, AEM 50-1200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20-1972 FHST:\u003c\/strong\u003e Fits Walbro F90000267\/274\/285\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBoth part numbers are shipped partially assembled and include all components required to install one or two pumps (pumps sold separately).\u003c\/p\u003e\n","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":51881857450287,"sku":"20-1972","price":1186.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/BMW_Tank-FHST_Plumbing_Schematic_480x480_736665f4-0526-4bff-bd2e-baa3a780529b.webp?v=1758865152","url":"https:\/\/www.prospeedracing.com.au\/products\/radium-fuel-hanger-surge-tank-suit-f90000267-274-285-bmw-3-series-e90-e91-e92-e93-n54-n55-20-1972","provider":"Pro Speed Racing","version":"1.0","type":"link"}