Waterless Coolant

chasb said
Has anyone tried the Evans waterless coolant system I have a 440 dart GTS ( bored to 472) Runs hot after flushing the system, adding new coolant, adding a shroud, adding an electric push fan and adding an overflow tank.

Runs at 180-185 on the highway but around town gets up to 210/220

I read the posts on the "Do all A bodies overheat" thread but I'm still at a loss. Thinking of trying this. Any experience/opinions?? Thanks

At 220° your engine is not overheating. Is it boiling over? Water boils at 212°. A 50/50 mix of antifreeze boils at 223° and for every pound of cooling system pressure you add 3°. With antifreeze and a 15# cap, your coolant won't boil until 268°. As mentioned, air flow is the key.