Trying to start an expensive, close tolerance race engine from cold can be like pressing the self-destruct button. Used by top race and rally teams who know the importance of getting engines up to temperature quickly and safely the APS (Automotive Plumbing Solutions) electric coolant pre heater kit is a must for any application where peak performance is required from the word go.The heater can be put into service a few hours before starting the engine or can work continuously in order to keep the engine permanently at the required temperature.Available as a complete kit with a 230v AC heater with integrated circulation pump, fixation kit, ¾” hose (12ft / 3.6m long), male and female ¾ BSP dry break fittings and weld on adaptors for connection to the vehicles cooling system. Strong die-casted aluminium body Compact yet powerful, with integrated circulation pump into the heating body allowing for fast and homogenous preheating Adjustable thermostat 0-80°C Flowrate: 1.6 to 2m3/h to 3m heig