{"product_id":"js-racing-low-temperature-thermo-switch","title":"J'S RACING Low Temperature Thermo Switch","description":"\u003cp\u003eHKS 03-06 EVO \/ 08 EVO GSR\/MR 75 degree Low Temperature Oil Cooler Thermostat\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eJ'S Racing Low Temperature Thermo Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThere is a close relationship between coolant\/water temperature and engine performance.\u003c\/p\u003e\n\u003cp\u003eWhen the coolant temperature reaches a certain threshold, in order to avoid possible damage, the ECU will employ some safeguards including fuel increase and retarding the ignition, both of which cause a reduction of engine power.\u003c\/p\u003e\n\u003cp\u003eThe purpose of this product is to help maintain the maximum horsepower by keeping the temperature of the coolant at around \u003cstrong\u003e75\u003c\/strong\u003e\u003cstrong\u003e℃\u003c\/strong\u003e– \u003cstrong\u003e80℃\u003c\/strong\u003e. It activates the fan at 80℃ degrees instead of 95℃ to better utilize the high specific heat of water. This can help reduce power loss, knocking, and various negative effects from heat soak. It works well for all types of cooling systems from the stock radiator to a multi layer racing radiator.\u003c\/p\u003e\n\u003cp\u003eFurthermore, by decreasing the thermo switch activation point (80℃) and deactivation point (75℃), it smoothes out the on-off operation.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"UNCHIKU\"\u003e\n\u003cp\u003e\u003cstrong\u003eCondenser fan activation at 80℃\/176F (stock 95℃\/203F)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondenser fan deactivation at 75℃\/167F (stock 90℃\/194F)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eIt is recommended to use in combination with the \u003cstrong\u003eJ'S Racing Low Temp Thermostat\u003c\/strong\u003e to maximum effectiveness. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003ePlease install to the proper tightening torque.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan lang=\"EN-US\"\u003eAfter installation, follow the factory recommended proceedure to bleed air from the cooling system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"J's Racing","offers":[{"title":"Default Title","offer_id":51540584956207,"sku":"STW-S1","price":65.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1026\/8749\/files\/ScreenShot2025-06-25at3.08.44PM.png?v=1750889425","url":"https:\/\/www.darksidemotoring.com\/products\/js-racing-low-temperature-thermo-switch","provider":"Darkside Motoring","version":"1.0","type":"link"}