Hey, maybe this makes you feel better: http://mgaguru.com/mgtech/cooling/cool_200d.htm
"50/50 mix of glycol/water boils at 223dF at sea level. Boiling temperature increases by3.25dF for each psi of applied pressure, so the 7psi pressure cap takes the boiling point up to about 245dF."
"15 psi brings the boiling point up to 272dF (with 50/50 glycol/water)"
rh77 
Hybrid Mode
