I have a 2003 VRSCA HDI model and all is stock except that I am going to run topless and bottomless with a K and N air filter. I am going to use my twinscan to tune and would like to keep the rpm stages the same as what are available in the twinscan software because mjw's little bird is quiet at the moment and we cannot change the fixed rpm stages in the twinscan.

Aany suggestions would be appreciated.:notworth:

I have no idea what Twinscan is set for so you would just have to look at the calibrations and compare them to it. The new RPM ranges are only released for the O2 equipped bikes at this time.