Yeah, I'm leaning towards the timing chain being off a link, apparently its not off much, as it does run, but not well. I aligned the mark on the cam to TDC with the mark on the harmonic balancer halfway between the 10 and the 0 marks, as a thread on this forum stated was the correct process. Does anyone have the actual technical writeup of how to properly set the timing. I thought it was strange that the hall sender is what the harmonic balancer lines up with, but it is somewhat adjustable on its own, probably three degrees or more either way. Can anyone explain the process with more clarity to me?