Pinto Cooling & Crankcase Breathing

[davidimurray]

A couple of quick questions

On the Pinto, is the blocked off stub on the thermostat the highest point of the cooling system? I am just planning where to mount my header tank (prob around the scuttle) and want to ensure it is high enough to keep the system full.

Second question. I plan on routing the crankcase breathers to a seperate catch tank. Does it matter what elevation the catch tank is it. My head says no - so was thinking of mounting it on the end of the passenger footwell.