This thermostatic valve is built specifically for kart engines. thermostat offers the following benefits: It balances the temperature fluctuations of the water. > The engine reaches its operating temperature faster. > This thermostat additionally a bypass line. This line represents the water a small circulation even when closed Thermostat sure Diameter hose connections: 20mm (suitable for cooling water hoses with 16-18mm inner diameter). thermostatic insert: 45° additional to the thermostatic valve do you need no other items |