I have my 3.0 apart in the garage right now, due to a dropped valve seat.

The heads were done last week by a local shop, they adjusted the valves and reinstalled the cams. According to the owner, he has only had a few times where someone took the cams off, bolted down the head, and reinstalled the cam and had to get a different shim. If the re-man'd heads have the cams on them, then you most likely do not have to get new shims, but should check to be sure after they are on the block.

I mailed the injectors off to Witchhunter Performance in WA state last Thursday. They were back here on Wednesday. Witchhunter was a recommendation off this board from the archives. The injectors were off by 5% from eachother when he got them, less than 1% when he sent them back. Their website has some good info on what it means to rebuild an injector, not as much as you would think. Mostly ultrasonic cleaning and replacing the filter and end cap.

Oh, I also sent the cold start injector up also, that one was the biggest difference, probably due to all the crap that was on it from the intake airbox.