I installed the kit myself which I was a little over my head, but with YouTube and talking to some mechanics around me, I pulled it off and she’s running the compression is astounding. The starter can barely turn it over. She ran a little rough at first, but it smoothed out I’m still being very gentle on it while I break it in my first big test will be January 4 when I go for a ride with about 50 or better grom hooligans i’m going to go easy on it till then then on that day, I will ride her like a rental car and see if she runs better than my ex-wife.