Quote:
Originally Posted by Carl n Susan
I find that using a 78% Nitrogen mixture works very well.
|
Along with this the Nitrogen is preferred because the molecules are larger than oxygen molecules and produce less leakage. So if the oxygen leaks through the rubber tire and you refill with 78% nitrogen eventually you will raise the nitrogen content in the tire well above that 78% level at no cost. Only O leaking out and 3:1 mixture of Ni to O going back in.