D&G are UK stockists of Evans Waterless Coolants Power Cool 180º we are one of the only stockist in the northeast of England. Power Cool 180º is a waterless engine coolant formulated for all types of motor vehicle. The unique properties of Evans have been embraced by professional racing teams around the World.
For a price to convert your Porsche to Evans Waterless Coolants then don’t hesitate to contact us, or for more information on the product then please read below.
No water means…
Power Cool 180 has a boiling point of 180°C and will not boilover.
Power Cool 180 eliminates premature detonation associated with overheating.
Water contains oxygen, oxygen allows corrosion. Power Cool 180 eliminates
Power Cool 180 allows your cooling system to run at a lower pressure, reducing the strain on engine components.
No Liner Pitting
Power Cool 180 generates significantly less pitting when compared with all water based coolants.
The science behind Evans
Traditional water based coolants regularly cross the thermal boundary that separates Efficient Nucleate Boiling (A) from Inefficient Critical Heat Flux. CHF leads to localised film boiling (B) and steam bubbles circulating throughout the cooling system, which often results in overheating and combustion issues. Evans Waterless Coolants boil above 180º C ensuring effective cooling and efficient fuel burn is maintained for all engine loads and ambient air temperatures.
When water-based coolants vaporise adjacent to the combustion zone, hot-spots are formed. These hot-spots have been proven to cause pre-ignition in petrol engines and detonation issues in diesel engines. Evans Waterless Coolants eliminates hot-spots and subsequently improve combustion efficiency and increase power delivery.
Water is the root cause of corrosion in all cooling systems, via oxidation (rusting) and galvanic (electrolytic) action. Evans coolants do not contain dissolved oxygen and have a much lower conductivity (increased resistivity) compared with water-based coolants. Subsequently replacing water with Evans non-aqueous solution eliminates corrosion and the need to periodically refresh or replenish the coolant.
Water requires additional (cap) pressure to prevent it boiling within the engine. This additional pressure can vary between 7psi and 29psi (0.5 Bar to 2 Bar) which places significant stress on cooling system components, including hoses, gaskets and radiators. Evans Waterless Coolants generate much lower pressures, in the region of 4psi, and therefore reduces strain on all components.
No Liner Pitting
Liner pitting is primarily caused by the rapid formation and collapse of small steam bubbles on the metal surface. Over several years this process can lead to severe surface erosion and deep liner pitting. Evans Waterless Coolants are not prone to forming vapour bubbles and proven, by SAE trials, to virtually eliminate surface erosion and pitting.