Trying to find a better one for my '01 883 XLC. The one that's on there now is killing me. UGH!
What's killing you about it? If it's the stock ign. and stock cams, changing the limiter won't gain you much as the cams are done @ 5,500 - 6,000.
If you have different cams, and other mods, then look into a new ign. module from Crane, Dyna, etc. that has a programable rev. limiter. There are a lot of good ones out there.
Rev limiter 
I'm an American IDLE! zZzZzzZz 
Linear Mode
