When the cooling water temperature reaches a certain point, in order to avoid possible risks, the ECU will make several changes including fuel increase and retarding the ignition point which will cause a reduction of power. J's Racing has designed a low temperature thermal swith which will maintain the maximum horsepower by keeping the temperature of the cooling water at around 75C - 80C. It will activate the fan at 80C instead of 95C and fully utilizes the water characteristics of high specific heat. (Water changes temperature less when it is absorbed or loses a given amount of heat). As a result, it works toward preventing power loss, knocking and various thermal negative effects. It works well for all types cooling systems from the stock radiator to multi layer racing radiators.
About Manufacturer: J's Racing
Started in Osaka Japan, our specialty has always been tuning and developing the performance parts for Honda vehicles. We also actively host track events for our customers and participate in several race series. All of our products and tuning menus are the fruit of the countless test and research on the actual race tracks and test courses. It has been our philosophy that only the products which meet or exceed the very high standard set by us are to be released to the market We believe it is this philosophy which results in the worldwide popularity of our products from the North America, Asia, Oceania, and Europe.