QUOTE(johnhora @ Jan 17 2021, 11:57 AM)
Perry
just for reference would you mine measuring the inside and outside diameter of the pipes.
there has been some discussion on this recently and it would be good to know from a real set what are the exact measurements.
sorry you'll have to remove the duct tape
thanks!
So the interesting thing about it is that the od is how all tubing is measured but on original heat exchangers the wall thickness is incredibly thick almost as if its cast.. The ID is what effects performance but in the real world all tubing is purchased in OD. Ps they are 1.375" ID