I have always been under the schooling that a 50/50 mix is the happy medium - giving you the best freezing protection and lowest boil over temp at the same time.
Anybody else support this logic? Krister Meister Bloomingdale, IL '66 SS #'s matching It's good for about a 10-15 degree drop on an all-aluminum LT5 engine in a ZR-1. Something that works almost as well is drop the ratio of antifreeze to water. Antifreeze doesn't dissipate heat as well as pure water. Clint Hooper LT5 Registry Director http://www.LT5Registry.net/ ACES #1650 http://dalesplace.com/misc/friends/clint_hooper.htm ----- Original Message ----- From: [EMAIL PROTECTED] In a message dated 6/28/2003 11:41:12 PM Eastern Daylight Time, [EMAIL PROTECTED] writes: Dan,,,a sure help is to pour in a treatment of water wetter,,it lowers temp by about 30 degrees !!! I have yet to see that stuff work on a big block. Tom ----------------------------------------------------- To Unsubscribe please visit www.chevelles.net/list.html To start a new topic, send mail to: [EMAIL PROTECTED]

