Your rev limiter is there for a reason, leave it alone unless you engine has been worked to utilize more engine revolution. For that you need better internals and bearings
been using it for more than a year now... Trust me when i say.. u don't need it really... You will get bored of it after a few days.. It won't fark your engine, it usually depends on how often and how hard you use it.. If u set Gain to F and at low rpm's.. then you are asking for trouble..
i seen this site a few times and thought i'd sign up and hopefully be ably to help with some input on here. (not sure if this goes here)
I drive a fc, currently in garage being rebuilt.
large street port, T04E...