{"product_id":"radium-fuel-hanger-surge-tank-audi-r8-42-4s-lamborghini-gallardo-huracan","title":"Radium Fuel Hanger Surge Tank (FHST), Audi R8 \/ Lamborghini Gallardo \/ Huracan","description":"\u003cp\u003eThe \u003cstrong\u003eRadium Engineering 20-0860 Fuel Hanger Surge Tank (FHST)\u003c\/strong\u003e is a drop-in aftermarket fuel pump solution for the Audi R8 and Lamborghini Gallardo \/ Huracan platform. Designed to independently supply fuel to a port injection system, the FHST leaves the OEM direct injection fuel system completely undisturbed — the factory pump, filter, FPR, and venturi jet pumps all continue to operate as standard.\u003c\/p\u003e\n\n\u003cp\u003eThe integrated surge tank canister ensures a constant fuel reserve is maintained around the aftermarket pump, eliminating fuel starvation under hard cornering, acceleration, or low fuel conditions — critical for high-power and track applications.\u003c\/p\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003eHow the FHST Works\u003c\/h3\u003e\n\u003cp\u003eThe FHST drops into the \u003cstrong\u003eLH opening\u003c\/strong\u003e of the fuel tank — the opposing side of the OEM fuel pump on the RH side. It does not disrupt any aspect of the OEM fuel system and retains all OEM fuel level sensors. The FHST canister is supplied with fuel from three independent sources:\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLH OEM venturi jet pump\u003c\/strong\u003e — now fills the FHST canister first; overflow bleeds into the OEM pump basket as factory\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAftermarket FPR return\u003c\/strong\u003e — returning fuel enters the canister through a diverter to prevent aeration and fuel foaming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree 1-way fill valves\u003c\/strong\u003e — flow 355LPH each (1,065LPH total); allow fuel in but not out, maintaining the surge reserve\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\n\u003ch3\u003ePlumbing\u003c\/h3\u003e\n\u003cp\u003eFor \u003cstrong\u003eLamborghini Gallardo LP and Gen 1 Audi R8 (Type 42)\u003c\/strong\u003e vehicles, this FHST is used in conjunction with the \u003cstrong\u003eRadium 20-0865 Port Injection Fuel Rail Kit\u003c\/strong\u003e and the \u003cstrong\u003eRadium 20-0867-03 or 20-0867-05 Port Injection Plumbing Kit\u003c\/strong\u003e. For \u003cstrong\u003eLamborghini Huracan and Gen 2 Audi R8 (Type 4S)\u003c\/strong\u003e vehicles, consult with your tuner to configure the system for your specific application.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical\u003c\/h3\u003e\n\u003cp\u003eCustom designed stainless steel electrical studs handle the high current demands of modern high-flow fuel pumps. Connections are hermetically sealed and impervious to all standard and exotic fuels. Non-conductive anodised aluminium acorn nuts prevent accidental short circuiting. In-tank wiring is insulated with chemically resistant ETFE. A relay kit (such as Radium \u003cstrong\u003e17-0031\u003c\/strong\u003e) is recommended to drive the FHST pump.\u003c\/p\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\u003eDrop-in installation\u003c\/strong\u003e — fits LH fuel tank opening, no cutting or permanent modification required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM system undisturbed\u003c\/strong\u003e — factory DI pump, filter, FPR, and venturi jets all continue to operate as standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurge tank functionality\u003c\/strong\u003e — 1,065LPH total fill capacity via three 1-way valves, eliminates fuel starvation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrushless pump compatible\u003c\/strong\u003e — supports the latest brushless high-flow pump technology\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh current electrical hardware\u003c\/strong\u003e — stainless studs with hermetically sealed, fuel-proof connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM fuel level sensors retained\u003c\/strong\u003e — factory gauge functionality preserved\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnodised aluminium construction\u003c\/strong\u003e — lightweight, corrosion resistant, fuel safe\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eE85 and alcohol fuel safe\u003c\/strong\u003e — compatible with gasoline, methanol, ethanol, and E85\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eETFE insulated in-tank wiring\u003c\/strong\u003e — chemically resistant throughout\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\u003eCompatible Fuel Pumps\u003c\/h3\u003e\n\u003cp\u003eRequires a single aftermarket fuel pump (sold separately):\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWalbro F90000267 \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eWalbro F90000274 \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eWalbro F90000285 \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eWalbro F90000295 \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eWalbro GSS342 \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eAEM 50-1200 \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eTi Automotive BKS1001 Brushless \u003cem\u003e(sock filter included in kit)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eBosch BR540 \u003cem\u003e(sock filter included from pump manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eDeatschwerks DW400 \u003cem\u003e(sock filter included from pump manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eDeatschwerks DW440 Brushless \u003cem\u003e(sock filter included from pump manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eProtec 11928 Brushless \u003cem\u003e(sock filter included from pump manufacturer)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eFuelab 49614 Brushless \u003cem\u003e(sock filter included from pump manufacturer)\u003c\/em\u003e\n\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\u003eAudi R8 Gen 1 (Type 42)\u003c\/li\u003e\n  \u003cli\u003eAudi R8 Gen 2 (Type 4S)\u003c\/li\u003e\n  \u003cli\u003eLamborghini Gallardo LP550-2\u003c\/li\u003e\n  \u003cli\u003eLamborghini Gallardo LP560-4\u003c\/li\u003e\n  \u003cli\u003eLamborghini Gallardo LP570-4\u003c\/li\u003e\n  \u003cli\u003eLamborghini Huracan LP580-2\u003c\/li\u003e\n  \u003cli\u003eLamborghini Huracan LP610-4\u003c\/li\u003e\n  \u003cli\u003eLamborghini Huracan LP640-4\u003c\/li\u003e\n  \u003cli\u003eLamborghini Huracan EVO\u003c\/li\u003e\n  \u003cli\u003eLamborghini Huracan STO\u003c\/li\u003e\n  \u003cli\u003eLamborghini Huracan Tecnica\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\u003e20-0860\u003c\/strong\u003e — Fuel Hanger Surge Tank (FHST), Audi R8 \/ Lamborghini Gallardo \/ Huracan\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✔ Drop-in installation — OEM system completely undisturbed\u003c\/li\u003e\n  \u003cli\u003e✔ 1,065LPH surge capacity — eliminates fuel starvation under all conditions\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. Fuel pump sold separately. Relay kit 17-0031 recommended. For Gallardo LP and R8 Gen 1 applications, pair with Radium 20-0865 and 20-0867 kits. Professional installation recommended.\u003c\/em\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":48591093268712,"sku":"20-0860","price":962.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0354\/8135\/4376\/files\/20-0860_cd955f68-d996-4fb8-bf6a-4711d877ea73.jpg?v=1779942672","url":"https:\/\/www.platinumracingproducts.com\/en-fr\/products\/radium-fuel-hanger-surge-tank-audi-r8-42-4s-lamborghini-gallardo-huracan","provider":"Platinum Racing Products","version":"1.0","type":"link"}