This coming weekend I will be throwing on the new Pi heads and shorty's and have a couple questions. I know how to do the timing, basically anything involved in the PI cam/intake swap. But I am a little nervous about the dipstick tube, egr to manifold bolt, and dropping the heads in with the shorty's bolted on. Will there be any probs dropping the heads in with the shorty's on? How to take out dipstick? What to use on Egr bolt? Can you undo the egr tube from valve and pull it all off with the heads and take the egr to manifold bolt off when head is out? What else is attached to the back of the heads besides the coolant tube? I also have a ford racing headswap kit which came with manifold gaskets, but i also have a set of percy's, which do I use. Sorry about all the questions and I know I wll think of more before I start this on thurs/fri.