Turbo Timer by EPMAN. The device helps to cool the turbine by setting the time the engine will run after the ignition is turned off. After removing the key, the car will run at idle speed for as long as it is set, thanks to which the turbine will cool down and prevent its destruction. Specification: Red backlight. Time setting from 0 to 10 minutes. Can display AFR mixture composition. Can also display battery voltage. device helps to cool the turbine by setting the engine's running time after switching off the ignition. After removing the key, the car will work at idle time as long as it will be set, thanks to which the turbine will cool down and prevent its destruction.Specification: & nbsp