Cooling System

On our race car we have a Moroso electric water pump drive, as well as a 16" electric fan (unshrouded). While in the staging lanes the engine is not running, but the fan and water pump are. We spray water from a small spray bottle on the radiator while the pump and fan are running it keeps the engine temp down to 140-160. When we return to the pits, we soak the radiator with water while the fan is running to cool the water in the radiator. From there we cycle the pump to circulate the water, cooling the engine. Unless we have back to back runs, the enigine is about 120-130 before we hit the staging lanes again.

Bill S.