I have searched and haven't found anyone running the triumphperformanceusa 865 kit on their bike. I'm leaning strongly in this direction for a winter mod on the bike, and am open to any thoughts on the kit. With the 865, I'm figuring for the $ just getting the higher compression pistons and cams will yeild better results than the alternative of a 904 kit alone. I'll probably stay with my current BUB/Uni/drilled airbox, and am hoping to see some gains especially in the upper RPM range. Thoughts are welcome.
