Nice weather out today I decided to install the gear set I bought of Clay (azgtx) today. Everything went smooth except for the roll pin. It was a pain in the ass to get something in there along with a hammer to knock it out. Other than that it went smooth.
I highly recommend the mod to every one. granted I did this on a GTX which revs higher than the xr2 from what I can remember. the revs went from 3600 rpm down to about 3100 at 65mph.
Thanks again Clay