300 degree COOLANT

[Greg Hermann]

>has anyone heard of a special type of coolant which
>boils at 300 degrees F instead of 212-250 degrees?
>
>I have a 400CI chevy smallblock with heads from a
>different engine, which don't have steamholes.. so
>I need to run this stuff.  Any information would be
>appreciated.
>
>thanks,
>-Jake
Evans non-aqueous propylene glycol-- but you need a bigger water pump, etc. etc.

Regards, Greg