Hello to you, as a newcomer to Harley. I bought me a Fat Boy 14 days ago, also at my wife’s request, since we can drive them both (I-194 cm, they 159 cm). Now the following problem, in this part is a 100 cui RevTech engine installed and I would like to hear your opinion. Those who have to do with it praise this engine above all, he also has powerful bangs, others say it’s the total scrap. Thank you, until soon, Jo P. S. Of course have the In the forum, existing posts were read, but were not quite informative.