{"product_id":"radium-fuel-hanger-fpr-block-off-universal-20-0806","title":"Radium Fuel Hanger FPR Block Off | Universal (20-0806)","description":"\u003cp\u003e\u003cstrong\u003eThe Mustang hanger's built-in regulator steps aside, and the return system steps in.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRadium Engineering Fuel Hanger FPR Block-Off\u003c\/strong\u003e converts the Radium 2011+ Mustang fuel pump hanger from its built-in-regulator dead head configuration to a return-style system: the block-off replaces the integrated FPR, regulation moves to an external regulator at the engine, and the hanger's 6AN ORB return port comes into service carrying fuel home.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFull return-style architecture on the Radium Mustang hanger platform\u003c\/li\u003e\n\u003cli\u003eExternal regulator placement at the engine, referenced where pressure matters\u003c\/li\u003e\n\u003cli\u003eThe hanger's preinstalled return port plug finally earning its replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFPR block-off for the Radium 2011+ Mustang fuel pump hanger (20-0800 family)\u003c\/li\u003e\n\u003cli\u003eConverts the integrated-regulator dead head system to return-style\u003c\/li\u003e\n\u003cli\u003eActivates the hanger's 6AN ORB return port for return line connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThe hanger's integrated FPR serves most builds cleanly, regulating at the tank at a 1:1 rate, but some tuning strategies want the regulator at the engine, closer to the rails with its vacuum reference reading manifold directly, and the block-off is the conversion path: FPR out, block-off in, external regulator plumbed, and the return line landing on the hanger's 6AN ORB port through Radium's adapter fittings (sold separately). Standard ORB discipline at every step, O-rings lubricated, no sealant, and the Mustang's fuel architecture reshapes without touching the tank again.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Fuel hanger FPR block-off (20-0806)\u003c\/li\u003e\n\u003cli\u003eExternal regulator and return fittings sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRadium 2011+ Ford Mustang fuel pump hangers (20-0800-00\/-01\/-02)\u003c\/li\u003e\n\u003cli\u003eReturn-style system conversions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43672704811075,"sku":"20-0806","price":23.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/radium-engineering-rad-20-0806-29454204108870_342e77aa-7148-4160-be81-d6026bf0db37.jpg?v=1786717318","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-fuel-hanger-fpr-block-off-universal-20-0806","provider":"Tuned by Shawn","version":"1.0","type":"link"}