{"title":"Cooling System","description":"","products":[{"product_id":"rubber-heater-hose-by-the-foot","title":"Rubber Heater Hose, By The Foot","description":"\u003cp\u003eCommonly used in Radium Coolant Expansion Tank kits, this heater hose can be used in any engine coolant system including air-to-water intercooler systems. This hose should not be used with fuel or oil of any type.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eHOW TO ORDER\u003c\/h3\u003e\n\u003cp\u003eEnter the amount of \"feet\" required in the Quantity box. Round to the nearest foot (decimals not allowed).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnits Conversion: 1ft = 305mm\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Please allow +\/- 2\"(50 mm) tolerance. Order excess length if exact cut length is critical.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEXAMPLES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuantity 1: Radium Engineering will provide 1 foot of hose.\u003c\/li\u003e\n\u003cli\u003eQuantity 6: Radium Engineering will provide 6 continuous feet of hose.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50158538621225,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/Heater_Hose_313_ID.jpg?v=1744105240"},{"product_id":"radiator-caps","title":"Radiator Caps","description":"\u003cp\u003eThe radiator cap is an essential part of an upgraded cooling system. Radium caps are engineered to safely improve cooling efficiency by managing the boiling temperature. A higher radiator pressure effectively raises the coolant boiling point, providing an extra safety margin and preventing air pocket cavitation at the water pump.\u003c\/p\u003e\n\u003cp\u003eEach OEM replacement radiator cap is manufactured from stamped stainless steel for durability. All 18-0076-X1X radiator caps are electroplated black. Unlike OEM caps which use natural rubber gaskets, these radiator caps feature premium silicone sealing elements for long lasting durability.\u003cbr\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE\u003c\/h3\u003e\n\u003cp\u003eAvailable with 3 different pressure relief springs:\u003c\/p\u003e\n\u003cp\u003e1.1Bar (16.0psi)\u003cbr\u003e1.3Bar (18.9psi)\u003cbr\u003e1.5Bar (21.8psi)\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eCAP TYPES\u003c\/h3\u003e\n\u003cp\u003eRadium radiator caps are designed for mini size (32mm ID) radiator necks only. Available in Type-A. We no longer offer Type-B.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease confirm what style your application uses prior to ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNOTE: All Radium Engineering coolant expansion tanks require a Type-A style radiator cap.\u003c\/em\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50158560411945,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/Radiator_Caps-A.jpg?v=1744105708"},{"product_id":"coolant-tank-universal","title":"Coolant Tank, Universal","description":"\u003cp\u003eCoolant expansion tanks are necessary for proper air bleeding in applications that utilize a rear mounted radiator or a low mounted radiator such as a V-Mount. However, expansion tanks are also valuable if integrated in a common radiator setup. To allow heat expansion, traditional coolant systems require air to be present in the top portion of the radiator during low temperatures. A coolant expansion tank permits the radiator to be 100% filled with coolant in all conditions.\u003c\/p\u003e\n\u003cp\u003eThe Radium Coolant Expansion Tank holds 822mL. It is a 2-piece design constructed of CNC billet 6061 aluminum. The two halves (shown below) are bolted together along with a CNC billet aluminum radiator neck which accepts a standard 32mm \"Mini\" style pressure cap. The radiator cap must have a Type-A seal as shown \u003ca rel=\"noopener\" href=\"\/products\/radiator-caps\" target=\"_blank\"\u003eHERE\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eThe coolant expansion tank features two internal chambers. These chambers are NOT isolated from each other. There is cross-over passages at the top and bottom. This product is not a coolant overflow tank. Instead, it is designed to part of the pressurized coolant system.\u003c\/p\u003e\n\u003cp\u003eThe Radium Engineering coolant header tank also has an internal swirl feature, as shown. Hot pressurized coolant from the cylinder head is sent into the vortex chamber's inlet tangentially and accelerated to a high rate of rotation. This is to help aid in de-aerating the system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePRESSURE CAPS\u003c\/h3\u003e\n\u003cp\u003eThe optional Radium Engineering pressure caps (sold separately) allow the user to select a range of pressure. The purpose of a high pressure cap is to increase the boiling point in the cooling system providing improved cooling efficiency. Each cap is manufactured from stainless steel with a race proven high pressure valve. This is something to consider when tracking the vehicle in extreme conditions. For more information, go \u003ca href=\"\/products\/radiator-caps\"\u003eHERE\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003eRadium Pressure Cap - 1.1 Bar (110 kPA, 15.6 psi)\u003cbr\u003eRadium Pressure Cap - 1.3 Bar (130 kPA, 18.9 psi)\u003cbr\u003eRadium Pressure Cap - 1.5 Bar (150 kPA, 21.8 psi)\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50158597996841,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/Coolant-tank1200.jpg?v=1764868914"},{"product_id":"coolant-tank-service-parts","title":"Coolant Tank Service Parts","description":"\u003cp\u003e\u003cspan\u003eThis page contains service parts for the CNC machined Radium coolant tank used in all universal and vehicle specific coolant tank kits. Select the item(s) needed from the right menu.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThese service parts are only available directly from\u003c\/span\u003e\u003ca href=\"http:\/\/www.radiumauto.com\/index.aspx\"\u003e\u003cspan\u003e \u003c\/span\u003ewww.radiumauto.com\u003c\/a\u003e\u003cspan\u003e and are not eligible for any type of discounting or wholesale.\u003c\/span\u003e\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":50158921941289,"sku":"NULL","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/files\/coolant_tank_service.jpg?v=1778016991"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4193\/7449\/collections\/1600x300_Title_9a618a9e-9365-4155-85c6-c510cb9383d1.jpg?v=1748991723","url":"https:\/\/www.radiumauto.com\/collections\/cooling.oembed","provider":"Radium Engineering","version":"1.0","type":"link"}