Quote:

how heavy of radiator caps are you guys running that have heating issues? excessive pressure builds excessive heat.



I think you have that backwards , the heat builds the pressure .

Also one thing some of you are forgetting is the new cars running higher coolant temps also run HIGHER SYSTEM pressure , I had to buy an upgrade kit for my rad pressure tester , it tests up to 30 psi now .

Last edited by JohnRR; 05/12/10 09:31 AM.