If I am having them assemble the entire engine then I will want them to set the timing and tune the carb. so it is running great. Break in the cam and adjust valves. As far as your other post goes, there seems to be a pretty good mopar shop up in Dayton Ohio called Kammer & Kammer enterprises. There are a few other engine builders in Cincinnati that know their way around a Mopar but I am really looking for a shop that focuses on Chryslers. I am willing to drive a couple hours for the right shop.