Coolant 50/50 vs. 100% water

["Beth and Ken" <BethKen@erols.com>]

Somebody suggested that I'd raise my boiling point by putting coolant in.
I'm running pure water in my VERY hot GT6+ right now because I am
overheating and don't want to put the coolant into the environment. I always
thought the car woulkd run a few degrees cooler on pure water? What's the
deal?

ken shapiro
baltimore (Ravens gonna woop the Rams today?)
1970 VERY HOT GT6+  KC81872L