Evans High Performance Waterless Engine Coolant is specifically designed for all modern, classic, and vintage gasoline engines, light duty diesels, LP and CNG vehicles. Evans High Performance Coolant (HPC) defends against heat-related damage while allowing the engine to continue producing its peak horsepower. When converting an engine from a water-based coolant to HPC, great care should be given during the installation (conversion) process to ensure that all of the old water-based coolant is removed before installing HPC. It is recommended that the system be flushed with Evans Prep Fluid prior to installing HPC.

Evans Prep Fluid is a waterless cooling system flush designed to purge residual water-based coolant remaining in the system after draining out the old coolant. Evans recommends using Prep fluid with any of its Waterless Engine Coolants to minimize the water content of the new fluid after installation. If the water content is not below 3%, the coolant will perform no better than conventional water-based coolant. Prep fluid contains corrosion inhibitors to protect the system during the flush, but does not provide the anti- corrosion and low temperature protection of an Evans Waterless Coolant.

Includes conversion test strips and comparison chart to test for the presence of H2O remaining in the fluid.

• Includes a 1 gallon bottle of Evans High Performance Coolant and a 1 gallon bottle of Evans Prep Fluid
• Evans High Performance Coolant is specifically designed for all modern, classic, and vintage gasoline-powered vehicles, light duty Diesels, LP and CNG vehicles
• Evans Prep Fluid is engineered specifically to purge the cooling system before installing new waterless coolant
• Comes with conversion testing strips and instructions

Includes a 1 gallon bottle of Evans High Performance Coolant and a 1 gallon bottle of Evans Prep FluidEvans