after my recent scarey moment where the bottom rad hose spectacularly blew off puking coolant everywhere.
I'm wondering if it's better to set it up to have more chance of blowing pressure out the rad cap overflow before
the pressure's enough to blow a hose off!?.
OK, the hose may well have been insecure and I've found that out now rather than it blow out over the MOT guy's boat race.
But why have varying pressure caps?
If it's to raise the boiling point of the coolant why bother?
At the mo I got a random 22lb rad cap within an order from RS and I figure to drop to what I'm used to, say, 13/15lb and
make a hose blow off less likely!? (edelbrocked 350/350)