Dan,
The Dyna 3000 has dip switches on it that you can switch on/off to change the parameters. Things like timing, rev limiter, etc. You remove the battery and battery box to get to it. I think that Dyna recommends 7250 for the rev limiter unless you install heavier valve springs. I THINK it is set on 7500 now, maybe 7250 don't remember for sure. I don't know if I have the instructions on the settings around here or not. I'm sure you can download them from the Dyna website though.