[Karl Bebout]

Ratti-Dan,

"I would rather see her at 180* but 160 beats the hell out of 220 or 230"

True Dat. I finally wound up buying 6 gallons of Evans Waterless Coolant so I could quit worring about high temperatures. Maybe whoever winds up with my old Rat Motor will be able to figure it out.

Unless you are running some sort of fuel injection or needing to squeeze every last pony(like if you're trying to beat a Chevy), I wouldn't worry.