My main holdup was that Nathan went to Europe for 3 weeks right when he got my motor, then when he came back he was obviously backed up and on top of that he's waiting on parts such as pistons and things. I'm doing the build through Motorsport Dynamics so Henry is working directly with Nathan for the in depth technical duties that I don't know. Thanks to the help of some serious research through the forums, books and good ol' TimO, I am well on my way to a street screamer.