Ok, so I am going to discuss this engine with Greg. Here is my question with regard to that. What do I have to be concerned with as far as the computer goes? He has the ecm which was most likely from a 2002 Z06. Would it be easier to reflash my ecm with a proper tune or could that one be used? Greg may have these answers as I have not talked with him yet. Just thought I would throw it out there.