{"product_id":"radium-dual-pump-add-on-2003-2019-chevrolet-corvette-20-0937","title":"Radium Dual Pump Add-On | 2003-2019 Chevrolet Corvette (20-0937)","description":"\u003cp\u003e\u003cstrong\u003eThe Corvette's tank opening is too small to pass two pumps at once, which is exactly the problem this kit was engineered around.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRadium Engineering dual pump add-on for the mid 2003-2019 Chevrolet Corvette\u003c\/strong\u003e adds a second fuel pump to an existing Radium Corvette fuel hanger. It includes a second independent collector box specific to pump two, stainless brackets, two styles of wiring harness for different pumps, and all hardware needed for the install. Because the tank opening will not pass two pumps simultaneously, each pump is sent into the tank one at a time, and the provided SAE quick connectors make that process straightforward. Both pump outlets merge into the single 10AN ORB outlet of the CNC machined fuel hat, and because each outlet carries a check valve, fuel pump staging is permitted. In-tank wiring is insulated with chemically resistant ETFE. Pump not included.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoughly double the fuel capacity of a single pump hanger without replacing the hanger\u003c\/li\u003e\n\u003cli\u003eStaging support, so pump two only runs when the engine actually needs it\u003c\/li\u003e\n\u003cli\u003eIndependent collection for the second pump rather than two pumps sharing one basket\u003c\/li\u003e\n\u003cli\u003eAn install designed for the Corvette's narrow tank opening instead of fighting it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSecond independent anodized collector box dedicated to pump two\u003c\/li\u003e\n\u003cli\u003eStainless steel brackets and all mounting hardware\u003c\/li\u003e\n\u003cli\u003eTwo styles of wiring harness covering different pump types\u003c\/li\u003e\n\u003cli\u003eCheck-valved outlets merging into the hanger's single 10AN ORB port, permitting pump staging\u003c\/li\u003e\n\u003cli\u003eSAE quick connectors easing one-at-a-time pump insertion\u003c\/li\u003e\n\u003cli\u003eETFE insulated in-tank wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThis add-on serves both Corvette hanger generations, but the hanger itself is generation specific and must be purchased separately: the 20-0980 for mid 2003-2013 cars, or the 20-1010 for 2014-2019 C7 cars. Neither hanger ships configured for two pumps, which is where this kit comes in. Pump selection follows the same compatibility list as the hanger, and dual pump installations should not reuse the OEM fuel pump wiring; each pump wants its own dedicated relay and fuse, with a Radium DIY fuel pump wiring kit per pump. If fuel pressure ever needs to be set below the OEM specification, Radium offers a Corvette FPR bypass separately.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBracketry and collector box for the second pump\u003c\/li\u003e\n\u003cli\u003eTwo styles of wiring harness for different pumps\u003c\/li\u003e\n\u003cli\u003eAll hardware needed to install a second pump into the fuel pump hanger\u003c\/li\u003e\n\u003cli\u003eNOT included: the fuel pump hanger (20-0980 or 20-1010), fuel pumps, and wiring kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMid 2003-2013 Chevrolet Corvette with the Radium 20-0980 fuel pump hanger\u003c\/li\u003e\n\u003cli\u003e2014-2019 Chevrolet Corvette C7 with the Radium 20-1010 fuel pump hanger\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eA Radium Corvette fuel pump hanger must already be installed or purchased; this kit is an add-on and cannot be used alone\u003c\/li\u003e\n\u003cli\u003eDual pump installations require dedicated relays and fuses for each pump; OEM pump wiring is not adequate for two pumps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43700579827779,"sku":"20-0937","price":237.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/20-0937.jpg?v=1787343646","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-dual-pump-add-on-2003-2019-chevrolet-corvette-20-0937","provider":"Tuned by Shawn","version":"1.0","type":"link"}