evans

WATER-BASED VS WATERLESS DIFFERENTIATORS

How it works

Like all competition engine builders, Jack Evans spent years working to find a way to run race cars faster without damaging levels of detonation, pre-ignition knock, and internal engine damage. His conclusion was that water in the cooling system was the cause of existing problems and a substitute coolant needed to be developed to allow engine development to move forward.

Through rigorous testing on dynamometers, at race tracks and in climate controlled OEM laboratory environments, Evans developed and quantitatively proved a new cooling technology by eliminating the use of water. The new coolant, EVANS Non-Aqueous Propylene Glycol (NPG), has an efficiency that is considerably superior to conventional coolants and has a boiling/vaporization point considerably higher than conventional water-based coolants. The end result is greater thermal efficiency and fuel mileage while at the same time reducing detonation, pre-ignition emissions and wear. Better yet, EVANS NPG Coolant is essentially non-toxic, non-corrosive, and operates with zero pressure.

After ten years of development and testing with vehicle manufacturers, over-the-road truck fleets, and some pretty hard hitting race teams, EVANS NPG Coolant and coordinated cooling systems components are a reality. The best news is that EVANS NPG Coolant and all of the associated components are available from the leader in the development of automotive cooling systems, designed individually for YOUR race car or high performance vehicles.

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