So basically there is no such thing as original ? If you change the oil it is no longer original? Original air in the tires?
That would have to be the case, unless the definition of original is changed. I'm not trying to be an ass about it, I understand how we all use the term, but if you change anything, it's no longer original. Stock yes, but not original, I've also seen the term "as original" applied a few times, that may work. I have no problem using the word original applied to perfect restoration, I've done it, but it's not technically accurate.