{"product_id":"radium-engineering-fuel-surge-tank-regulated-multi-pump-fits-bosch-br540-deatschwerks-dw400-pumps-not-incl","title":"Radium Engineering Fuel Surge Tank – Regulated Multi-Pump – Bosch BR540\/DW400","description":"\u003cp\u003eThe \u003cstrong\u003eRadium Engineering Fuel Surge Tank\u003c\/strong\u003e for \u003cstrong\u003eRegulated Multi-Pump Fits Bosch BR540\/DW400\u003c\/strong\u003e is intended for performance builds that demand a more deliberate approach than simply adapting the factory hardware. It gives the installer a Radium-specific foundation for the listed application.\u003c\/p\u003e\u003ch3\u003eWhy This Upgrade Matters\u003c\/h3\u003e\u003cp\u003eFuel surge tanks add a reserve of fuel between the main tank and engine so the pressure-side pump can remain supplied when fuel moves away from the factory pickup under braking, cornering or acceleration. They are especially relevant to track, time-attack, autocross and high-power applications where momentary fuel starvation is unacceptable.\u003c\/p\u003e\u003ch3\u003eProduct-Specific Details\u003c\/h3\u003e\u003cp\u003eFuel surge tank compatible with Bosch BR540 or DW400 pumps. Can hold up to three pumps. Fuel pumps sold separately and must be installed by the end user. Approximately 2 liter fluid capacity. Integrated EFI fuel pressure regulator. Adapter fittings included for 8AN outlet, 6AN return, 6AN connections to fuel tank. Other adapter fittings can be used for different hose sizes (sold separately). Compatible with E85 and other fuels.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Application\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e Regulated Multi-Pump Fits Bosch BR540\/DW400\u003cbr\u003e\u003cstrong\u003eFitment style:\u003c\/strong\u003e Application-Specific\u003c\/p\u003e\u003ch3\u003eTechnical Notes\u003c\/h3\u003e\u003cp\u003eA conventional surge tank still requires a correctly sized lift-pump circuit, pressure-side pump, feed\/return plumbing and electrical supply. The lift pump' job is to keep the reservoir replenished; the surge-tank pump is what feeds the engine.\u003c\/p\u003e\u003ch3\u003eRadium Part Number\u003c\/h3\u003e\u003cp\u003e\u003ccode\u003eRAD20-1446\u003c\/code\u003e\u003c\/p\u003e\u003ch3\u003eEnthusiast Notes\u003c\/h3\u003e\u003cp\u003eOn a track car, a surge tank is insurance against the moment when the main tank pickup uncovers in a long corner or heavy braking zone. Size the pumps for the engine' actual fuel demand and leave electrical and thermal headroom.\u003c\/p\u003e\u003ch3\u003eBefore Ordering\u003c\/h3\u003e\u003cp\u003eConfirm compatible pump model, pump quantity, fuel type, mounting location, line sizes and electrical requirements. Many surge-tank assemblies require pumps, wiring, filters, regulators or mounting hardware to be selected separately.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50230208200954,"sku":"RAD20-1446","price":645.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0325\/6352\/7739\/files\/4ad390cd378ee40a71f0f4a667e369a5L.jpg?v=1764569266","url":"https:\/\/lgcracing.com\/products\/radium-engineering-fuel-surge-tank-regulated-multi-pump-fits-bosch-br540-deatschwerks-dw400-pumps-not-incl","provider":"Legacy Racing","version":"1.0","type":"link"}