Evans Cooling NPG Waterless Engine Coolant

Evans NPG Waterless Engine Coolant is specifically designed for racing venues that ban the use of ethylene glycol-based coolant, but allow the use of propylene glycol-based coolant.  Evans NPG Waterless Coolant eliminates hotspots in the cylinder head normally caused by water vapor formed when using water-based coolants under high power output conditions.  It defends against heat-related damage while allowing the engine to produce its peak horsepower.

When converting an engine from a water-based coolant to Evans NPG coolant, great care should be given during the installation (conversion) process to ensure that all of the old water-based coolant is removed.  It is recommended that the system be flushed with Evans Prep Fluid prior to installing NPG coolant.  When the installation is complete, the water content of the coolant should be no more than 3%.  If the water is above that limit, the coolant will perform no better than water-based antifreeze. Evans Coolant Installation Kit, P/N E2197, contains test strips to measure the water content, along with other useful items to guarantee a perfect installation.

Note: Adaptive equipment may be required to install Evans NPG Waterless Coolant into some racing engine/cooling system configurations.