sportster fenders

What is the standard in 1999 HD sportster carb one?
883. Need rejet even after the removal of just the filter air? This is what they have said. Oh, and HD and sports rant? I had the local witch put a hex on all such responses. Something will fall, and not only a fender.
Is the stock Keihin CV carb, use the pressure difference caused by the air cleaner to lift the lid, because matter how much you want, you do not control the power system. They work well when left alone.
Removing Sportster front fender mounts