In the service manual description of the functions of the TCI box it does mention rev limiter without being anymore specific than that, timing retard perhaps?
I've posted the section and page before where I found it.
In my opinion tho' it's bullshit and there is no rev-limiter
In any case my 99 would rev to the moon, I spun it at least 12,500 accidentally before getting a dyna 3000