[harritg]

Thanks for the input on my question. It seems the Water Wetter and plain water could be my best solution to improve cooling capacity. When we drive these cars and run out of cooling system capacity the 180 degree thermostat is wide open. What we are trying to do is lower the unregulated temparture during extreme condidtions form maybe 220 to 210 degrees. With this mixture you would see no difference in engine temprature when the thermostat has control under normal heat loads. I still question if I will have enough corrision control with this mixture. I would hate to destroy a $15 K engine trying to improve cooling capacity!

Tom