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Check StockEvans High Performance Coolant combines the benefits of Evans NPG+ and NPGR. NPG+c provides superior cooling protection for all gasoline and light duty diesel engines, including marine and light aircraft. In conditions ranging from -40° to 375°F.
High Performance Coolant provides cooling protection through constant liquid coolant contact with engine metals. Eliminates water-causing corrosion, electrolysis and cavitation.
One successful installation provides cooling protection for the life-time of the engine, reducing maintenance time and expense.Evans High Performance Coolant, provides year-round protection and the best heat transfer characteristics.
For all previously converted vehicles to Evans Waterless Coolants, this new High Performance formulation is a combination of the best benefits of both NPG+ and NPG-RACE.
All Evans waterless coolants are compatible - therefore for applications previously installed with either NPG, NPG+ or RACE all can safely be topped off with the new High Performance Coolant (NPG+C). Boils 375F @0psi Freezes -40F Viscosity 2.3cp @ 212F Surface Tension 44dyn/cm
Evans Waterless Coolants have a boiling point above 375°F and will not vaporize, thus eliminating overheating, boil-over and after-boil.
Evans Waterless Coolants generate very low vapor pressures reducing stress on engine cooling system components.
Evans Waterless Coolants contain no water effectively eliminating corrosion.
Evans Waterless Coolants eliminate pre-ignition and detonation caused by overheating - thus improving combustion efficiency and delivering more power.
Evans Waterless Coolants stops corrosion and prevent pump cavitation.
Evans Waterless Coolants protects below -40ºF
Evans Waterless Coolants are proven to be Less Toxic.