I'm looking for a new radiator cap so as usual I go to look at Rockauto.
I believe for a 383 2 barrel a 16 lb is the standard. But one is offered as 16 lb and the other as 16 psi...
Psi, lb...is that the same ?
Reason for my search is that my engine is running around 210 F.
At the moment I have a cap wich says 7 lbs ?? I've never noticed that but I think it's a little low ? The radiator however is not puking coolant at all.
Using my temp gun: upper hose reads 220 F, lower hose 180 F...
Radiator cap, psi lb ?
