The stock availability is a live feed system. If item is not in stock, we will order it as fast as possible for you.
Some items are Special Order Only. We don't carry them in stock. Call us to place an order.
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