Hey Steel I have a question for you..... After they put in your stage 2 kit do they or you have to break it in with the new pistons and rings or since it already has miles on it that will suffice? Or did you have it put on the dyno later? I seem to recall in speaking with Carpenter a couple years ago that they didn't dyno the bikes right after the build which makes sense to me, I would want break In miles on mine. But.....the build says "tuned & dyno'ed"