True was just sayin' what he describes is a lean condition and you have to be way rich to cause bluing and if that rich will also smell fuel in most cases.

(I knew a disreputable HD shop that would jet a bike way rich on purpose to wash out the top end creating more work)

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!