By lowering the operating temperature, it has the effect of cooling early and minimizing power loss. It can be used with both genuine and aluminum radiators. It is a must-have part for engine tuning cars. It lowers the opening temperature from the genuine 78℃ to 68℃.
CIVIC FD2 Low Temp Thermostat
The low temperature thermostat lowers the valve opening temperature from the standard 78°C to 68°C.
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■A water temperature of around 70 to 80°C is the range that maximizes engine power.
■If it rises any higher, a sudden drop in power will occur.
■As the water temperature rises, knocking symptoms will occur in the combustion chamber and the ECU will increase the amount of fuel and retard the ignition timing.
■The valve opening temperature is reduced from the stock 78°C to 68°C.
■At the same time, measures to lower the water temperature are also necessary, such as a large-capacity aluminum radiator, an opening in the bumper to increase air flow, and an outlet structure in the bonnet.