All cars need cooling systems, even the most basic of vehicles. The bigger and more powerful a car is, the bigger and more numerous the cooling components tend to be, and this counts for both standard and modified cars.
When it comes to tuning or simply using your car hard, you create more heat, which in turn gives the standard cooling system more to cope with. When you reach the limit of the cooling system, you can suffer from a loss of performance, reliability issues, or both. That, is when upgrades are needed.
WATER RADIATORS
Presuming you’ve not got an old-skool air cooled engine, your car will, without a shadow of a doubt, have a water radiator. And in fact, you may have more than one!
As we’re sure you know, the radiator’s job is to keep the engine’s coolant temperature at a certain level, generally somewhere in the high-80-to-low-90 Celsius range. That is the sort of temperature range that is
